My computer has been running happily with a RAID 0 consisting of 2x 320gb Maxtor SATA hard disks for approximately a year.
Because I know what I'm doing, I'm perfectly happy with the risks so the RAID will be staying once I get this fixed, but with a nightly backup system in place once I can get hold of a big enough single hard disk.
Anyway, here's the problem: Vista bluescreens just after the point where Windows switches to the Nvidia RAID driver rather than directly accessing the RAID via the BIOS (well, I'm pretty sure that's what happens). In simple terms that's when all the drivers listed when starting safe mode have been loaded, or when (in my case) the hard disk cuts out for about 3 seconds, before resuming booting.
The data on the RAID is still completely intact and without any errors, according to Paragon Partition Manager, which accesses it without the need for a driver. If possible I would like to avoid having to copy the partition to another disk (which I would have to purchase), repair it in some way, and then put it back on the RAID.
The problem began after I ran a Diskeeper Boot-time Defrag - after showing the normal Vista boot screen, the screen went blank with a lot of hard disk activity for about 15 minutes, then Windows started but displayed some very weird behaviour - many services (such as automatic updates and event viewer) refused to start, as did several programs. Assuming it was a temporary error caused by the MFT defragmentation, I restarted the computer and that was when the problem began.
Somehow Diskeeper has managed to make the RAID incompatible with the Nvidia drivers.
Here are some solutions which I have tried:
* Booting from the x86 or x64 Vista setup discs, or the x64 recovery CD (basically a subset of
what is available on the setup disc) - the hard disks make a repetitive noise for about a
minute every time setup attempts to access them and loading the official RAID drivers makes
no difference.
* Booting BartPE - when loading the RAID driver two different floppy drives and 10 floppy
disks have all failed to be read correctly, which suggests a motherboard issue (?)
* Paragon Partition Manager (which is awesome software btw) detected everything and allowed
me to selectively copy some critical files to a flash drive, and if it comes to it, I could copy the
whole partition to a new drive. Running its equivalent of chkdsk /f detected and fixed a few
minor errors (invalid file attributes), but it didn't manage to fix the problem.
Motherboard: Asus P5N-E SLI using the onboard RAID controller.
While purchasing another hard disk to copy the partition to, allowing me to repair it would probably fix the problem and allow me to put it back on the RAID, I would rather avoid having to invest in a new hard disk if possible.
So yeah, if you have any ideas on how to fix whatever is stopping the official Nvidia driver from reading the RAID I would love to hear them
SOLUTION.
For future reference, here is how to fix the problem:
1. Begin installing TinyXP Rev09 (with driverpacks included) on another hard disk or partition.
2. When it gets to the stage where it first reboots during the installation, chkdsk should run on
the faulty partition, fixing the errors and resetting all the file permissions in $Secure.
3. While the partition is now technically in working order as far as the file system is concerned,
the file permissions are all set to the defaults therefore preventing Windows from booting as
certain system files cannot be accessed due to missing permissions. The problem manifests
itself as a black screen with movable mouse cursor (a.k.a. the KSOD). All the normal
solutions to the problem fail, and while secedit with /areas FILESTORE would probably fix
it, it is impossible to run it without actually being in the Windows installation that needs
fixed, which is a pretty big mistake on Microsoft's behalf.
4. To restore the file permissions, create the UBCD4Win with default settings (doesn't really
matter) and boot using it.
5. Next, open MS Explorer, right click the faulty partition, go to the security tab and set
Everyone to have Full Control.
6. Reboot and problem solved.
It took me an entire week, but my computer is now working again (without having to format, or even reinstall Windows)
Articles Source from:-http://hd-data-recovery.blogspot.com/
Jan 29, 2009
Jan 26, 2009
What is Data Recovery?
Put simply, data recovery is the process of retrieving computer data that, for any number of reasons, has become inaccessible using normal methods. Ontrack has the right tools and experience to solve your data loss problems.
"No one in the data recovery business comes close to challenging Ontrack's leadership. It is by far the most technologically advanced company in the field." - Joe Sullivan, Securities Analyst, Dougherty Summit Securities
Don't assume that your data is unrecoverable; Ontrack provides the following data recovery services recovering lost data:
RDR® - Remote Data Recovery™ Service
Using patented technology, Ontrack engineers perform lab-quality data recovery service right on your server, desktop, or laptop through a modem of Internet connection. Additionally, the connection is secured by using a proprietary communication protocol, encrypted packets, and safe facilities.
In-Lab Data Recovery Service
Ship the damaged drive or storage device to an Ontrack lab and let our experienced engineers determine what is necessary to recover the data. Most standard data recovery jobs are completed in 3-5 days for the fastest turnaround time in the industry, and we return the data on the storage media of your choice.
EasyRecovery™ Professional Software
EasyRecovery Professional provides and easy to use, do-it-yourself solution to meet data loss needs and restore valuable data. EasyRecovery Professional offers a complete solution for disk diagnostic, data recovery, and file repair needs.
Regardless of the Ontrack data recovery option that you chose, you can be sure that:
Ontrack Data Recovery software and data recovery services are complete and safe.
Our engineers pioneered the technology used in this field and continue to produce ground-breaking solutions. You can rest assured that your data is in the most competent hands.
Ontrack data recoveries return current data.
Although many people rely on backups following a data loss, the most recent backup may not be recent enough.
Ontrack Data Recovery software and data recovery services are fast.
Every second that passes following a data loss means time and money. Our data recovery specialists help you quickly determine which data recovery approach is the best for your situation.
Ontrack Data Recovery software and data recovery services are cost-efficient.
The expense in time, money and effort to recreate lost data can be overwhelming to you or your company. We offer a full spectrum of options to meet your budget.
Article source from:-http://www.ontrackdatarecovery.com/what-is-data-recovery/
"No one in the data recovery business comes close to challenging Ontrack's leadership. It is by far the most technologically advanced company in the field." - Joe Sullivan, Securities Analyst, Dougherty Summit Securities
Don't assume that your data is unrecoverable; Ontrack provides the following data recovery services recovering lost data:
RDR® - Remote Data Recovery™ Service
Using patented technology, Ontrack engineers perform lab-quality data recovery service right on your server, desktop, or laptop through a modem of Internet connection. Additionally, the connection is secured by using a proprietary communication protocol, encrypted packets, and safe facilities.
In-Lab Data Recovery Service
Ship the damaged drive or storage device to an Ontrack lab and let our experienced engineers determine what is necessary to recover the data. Most standard data recovery jobs are completed in 3-5 days for the fastest turnaround time in the industry, and we return the data on the storage media of your choice.
EasyRecovery™ Professional Software
EasyRecovery Professional provides and easy to use, do-it-yourself solution to meet data loss needs and restore valuable data. EasyRecovery Professional offers a complete solution for disk diagnostic, data recovery, and file repair needs.
Regardless of the Ontrack data recovery option that you chose, you can be sure that:
Ontrack Data Recovery software and data recovery services are complete and safe.
Our engineers pioneered the technology used in this field and continue to produce ground-breaking solutions. You can rest assured that your data is in the most competent hands.
Ontrack data recoveries return current data.
Although many people rely on backups following a data loss, the most recent backup may not be recent enough.
Ontrack Data Recovery software and data recovery services are fast.
Every second that passes following a data loss means time and money. Our data recovery specialists help you quickly determine which data recovery approach is the best for your situation.
Ontrack Data Recovery software and data recovery services are cost-efficient.
The expense in time, money and effort to recreate lost data can be overwhelming to you or your company. We offer a full spectrum of options to meet your budget.
Article source from:-http://www.ontrackdatarecovery.com/what-is-data-recovery/
Mobile Device Data Loss
Data Loss – From PCs to Suit Pockets
Data is everywhere. No longer confined to desktop computers, data is always with us – at the gym in the form of an iPod®, in the car via your cell phone, and of course surrounding you at work – notebooks, desktops, servers, etc. With the increased portability of data comes the increased risk for data to be lost, misplaced, damaged or destroyed.
An Ontrack Data Recovery survey conducted among 400 professionals worldwide revealed that 65% of professionals own at least one USB stick. The compact size leads many people to store their sticks incorrectly – in suit pockets or in bags – leaving valuable confidential data at risk.
To help protect mobile devices from data loss, Ontrack Data Recovery has put together some simple preventative steps that will help create good habits for the use of USB sticks and hopefully prevent any data disasters.
1. Minimize misplacement – Try to prevent ‘wandering’ USB sticks. The device is easily lost when you don’t exactly know where it is kept. A dedicated USB spot prevents loss of data from a portable storage device.
2. Carry with care – Make sure your USB is stored safely when traveling to minimize the risk of losing data.
3. No backups, please – A USB stick is too vulnerable to store precious information. These sticks should therefore never be used as a backup device.
4. Put a lid on it – if not in use ensure that the connector of your USB is protected. By using the protective cap, provided with any USB stick, a possible data disaster can be averted
5. Unplug before you leave – Before you embark on a journey that requires a laptop and a USB stick, make sure the devices are separated. This way, both the laptop and the USB stick will run less risk of damage.
Article Source from:-http://www.ontrackdatarecovery.com/mobile-devices-data-loss/
Data is everywhere. No longer confined to desktop computers, data is always with us – at the gym in the form of an iPod®, in the car via your cell phone, and of course surrounding you at work – notebooks, desktops, servers, etc. With the increased portability of data comes the increased risk for data to be lost, misplaced, damaged or destroyed.
An Ontrack Data Recovery survey conducted among 400 professionals worldwide revealed that 65% of professionals own at least one USB stick. The compact size leads many people to store their sticks incorrectly – in suit pockets or in bags – leaving valuable confidential data at risk.
To help protect mobile devices from data loss, Ontrack Data Recovery has put together some simple preventative steps that will help create good habits for the use of USB sticks and hopefully prevent any data disasters.
1. Minimize misplacement – Try to prevent ‘wandering’ USB sticks. The device is easily lost when you don’t exactly know where it is kept. A dedicated USB spot prevents loss of data from a portable storage device.
2. Carry with care – Make sure your USB is stored safely when traveling to minimize the risk of losing data.
3. No backups, please – A USB stick is too vulnerable to store precious information. These sticks should therefore never be used as a backup device.
4. Put a lid on it – if not in use ensure that the connector of your USB is protected. By using the protective cap, provided with any USB stick, a possible data disaster can be averted
5. Unplug before you leave – Before you embark on a journey that requires a laptop and a USB stick, make sure the devices are separated. This way, both the laptop and the USB stick will run less risk of damage.
Article Source from:-http://www.ontrackdatarecovery.com/mobile-devices-data-loss/
Jan 25, 2009
Boot Sector Viruses Can Damage HDD.
Before discussing what a boot sector virus does, let’s first take a look at what a boot sector is. A floppy disk or hard drive is comprised of many segments and clusters of segments, which (in the case of a hard drive) may be separate by partitions. There has to be a way to find all the data spread across these segments, hence the boot sector operates as a virtual rendition of a library’s Dewey Decimal system. Each disk also has a Master Boot Record or (MBR) that locates and runs the first of any necessary operating system files needed to facilitate operation of the disk. When a disk is read, it first seeks the MBR, which then passes control to the boot sector, which in turn provides pertinent information regarding what is located on the disk and where it is located. The boot sector also maintains the information that identifies the type and version of the operating system the disk was formatted with.
This is a highly simplistic overview of the boot sector function, but it serves our purpose well as it underscores the critical nature of the MBR and boot sector.
Obviously, a boot sector or MBR virus that invades this space on the disk puts the entire operation of that disk at risk.
A boot sector virus is spread via infected floppy disks. This typically occurs when users inadvertently leave a floppy disk in drive A. When the system is next started, the PC will attempt to boot from the floppy. If the disk is infected with a boot sector virus, that virus will infect the boot sector of the user's local drive (C). Unless the floppy disk happens to be a bootable system disk, the user will simply see a standard warning that the drive contains a "non-system disk or disk error" and the user will be prompted to "replace the disk and press any key when ready".
This is a standard error message and is not in and of itself indicative of a boot sector infection. All it means is that a non-bootable disk is contained in the drive the computer is first trying to boot from.
Most users will realize a floppy has been left in the drive, remove it, and reboot the system, unaware they may have just infected their system with a boot sector virus. Of course, if the disk was bootable, they would not receive the error noted above, but will simply be booted to a DOS screen.
Care should be taken to ensure that any bootable floppies have been checked for the presence of boot sector viruses and these disks should be write-protected to ensure no future infection takes place.
Even non-bootable disks can spread a boot sector infection when they are accessed. Further, a boot sector infected hard drive will also infect any floppies used in the system. Where applicable, use write-protected floppies to protect against this.
To write-protect a floppy disk, hold it so that the metal plate is facing downwards. Along the top edge there may be an “open” square. Look closely and you will find a small cover that can be pushed back and forth over the open square. If the cover is closed, i.e. the square is covered, the disk can be written to. If the cover is open, i.e. the square is not covered, the disk cannot be written to and is considered write-protected.
Of course, you would not want to write-protect floppies you use to copy files to, as you would receive a write protection error the next time you attempted the copy.
Most of today’s PCs no longer seek out the floppy drive during bootup, instead using the CD-ROM drive as the first boot device. This can be configured via the system CMOS screen to change the boot sequence to check the hard drive first, the CD-ROM drive second, and the floppy drive third, if at all.
Changing settings in CMOS incorrectly can result in system failure and should not be attempted by inexperienced users. Instructions for accessing the CMOS configuration screen for your PC can generally be found in the motherboard manual.
The first boot sector virus was discovered in 1986. Dubbed Brain, the virus originated in Pakistan and operated in full-stealth mode, infecting 360Kb floppies.
Perhaps the most infamous of this class of viruses was the Michelangelo virus discovered in March 1991. Michelangelo was a MBR and boot sector infector with a March 6th payload overwriting critical drive sectors. Michelangelo was the first virus to attract a large amount of media focus.
Article source from:-http://hdddatarecovery.blogspot.com/2008/12/boot-sector-viruses-can-damage-hdd.html
This is a highly simplistic overview of the boot sector function, but it serves our purpose well as it underscores the critical nature of the MBR and boot sector.
Obviously, a boot sector or MBR virus that invades this space on the disk puts the entire operation of that disk at risk.
A boot sector virus is spread via infected floppy disks. This typically occurs when users inadvertently leave a floppy disk in drive A. When the system is next started, the PC will attempt to boot from the floppy. If the disk is infected with a boot sector virus, that virus will infect the boot sector of the user's local drive (C). Unless the floppy disk happens to be a bootable system disk, the user will simply see a standard warning that the drive contains a "non-system disk or disk error" and the user will be prompted to "replace the disk and press any key when ready".
This is a standard error message and is not in and of itself indicative of a boot sector infection. All it means is that a non-bootable disk is contained in the drive the computer is first trying to boot from.
Most users will realize a floppy has been left in the drive, remove it, and reboot the system, unaware they may have just infected their system with a boot sector virus. Of course, if the disk was bootable, they would not receive the error noted above, but will simply be booted to a DOS screen.
Care should be taken to ensure that any bootable floppies have been checked for the presence of boot sector viruses and these disks should be write-protected to ensure no future infection takes place.
Even non-bootable disks can spread a boot sector infection when they are accessed. Further, a boot sector infected hard drive will also infect any floppies used in the system. Where applicable, use write-protected floppies to protect against this.
To write-protect a floppy disk, hold it so that the metal plate is facing downwards. Along the top edge there may be an “open” square. Look closely and you will find a small cover that can be pushed back and forth over the open square. If the cover is closed, i.e. the square is covered, the disk can be written to. If the cover is open, i.e. the square is not covered, the disk cannot be written to and is considered write-protected.
Of course, you would not want to write-protect floppies you use to copy files to, as you would receive a write protection error the next time you attempted the copy.
Most of today’s PCs no longer seek out the floppy drive during bootup, instead using the CD-ROM drive as the first boot device. This can be configured via the system CMOS screen to change the boot sequence to check the hard drive first, the CD-ROM drive second, and the floppy drive third, if at all.
Changing settings in CMOS incorrectly can result in system failure and should not be attempted by inexperienced users. Instructions for accessing the CMOS configuration screen for your PC can generally be found in the motherboard manual.
The first boot sector virus was discovered in 1986. Dubbed Brain, the virus originated in Pakistan and operated in full-stealth mode, infecting 360Kb floppies.
Perhaps the most infamous of this class of viruses was the Michelangelo virus discovered in March 1991. Michelangelo was a MBR and boot sector infector with a March 6th payload overwriting critical drive sectors. Michelangelo was the first virus to attract a large amount of media focus.
Article source from:-http://hdddatarecovery.blogspot.com/2008/12/boot-sector-viruses-can-damage-hdd.html
Jan 24, 2009
Emergency Data Recovery.
Has your company ever experienced important data loss from the computer? For most companies who consider data as an important part of their business, this losing of data can be a very costly problem. And what business has no use for data? In any business day, all businesses need information and data at one time or another. Hence, storage of data for future use is always an important part of any company. That is why companies invest a lot on effective and secure data management systems for storing private and valuable company data that will be useful in every aspect of the business operation.
However, no matter how effective and efficient any data storage system seem to be, they can still be subject to suffer from data loss, because there are a host of causes which can result in data loss. Data loss is usually characterized by either accidental erasure or the sudden inability of a computer user to access any data from a previously functioning unit or overwriting of any data or file from information control systems or a database. Such data loss can be caused physically or through other logical means. One of the logical data loss problems include not being able to read a floppy disk or not being able to access the "C:" drive. Another logical cause of data loss is when a server has suddenly crashed and it cannot process data to the corporate network. When a tape backup of all valuable data can no longer be restored, data loss can also happen.
For the physical causes of data loss, it involves the damaging of any part of the computer hardware. If shock is applied to any part of the hardware as a result of being dropped, bumped or moved while being in use, which can further caused a hard drive head to crash or platter misalignment, then data loss can happen. Data loss can also occur when the computer is exposed to sudden temperature changes prior to use or to extreme cold temperatures. Now, getting your computer equipment wet such as spilling water or coffee as well as experiencing a computer short circuit may also result in data loss. Another cause of data loss can be as a result of gradual deterioration of the read-write head assembly, which can get stuck on the disk media due to loss of sufficient lubrication.
In every case of data loss, there is usually a way to recover any or all of data or lost files in any other data storage systems or in a computer. Emergency data recovery is a procedure of obtaining usable data from downed computers and corrupted file sets in any backup system or in a hard drive. The process of recovering such data may depend on how serious and extensive a system has been damaged.
It can sometimes be a very long and time-consuming process for complex emergency data recovery. In order to recovery important data from any downed source, emergency data recovery experts may need additional parts and equipment in the recovery process. In any case, if the recovery process is performed immediately as soon as any data loss was first experienced, then all or parts of valuable data can usually be recovered . Further damage can be prevented with immediate action. Therefore, when the first steps are taken as soon as possible, emergency data recovery can usually achieve more favorable results.
Article Source from:-http://hdddatarecovery.blogspot.com/2009/01/emergency-data-recovery.html
Jan 22, 2009
Hard Drive Recovery Information.
Ontrack® Data Recovery services offer world-leading solutions and multiple data recovery service options for all types of hard drive recovery:
Any interface: (IDE, EIDE), Serial ATA (SATA), SCSI, SAS, and Fibre Channel
Any combination of drives: single hard drive or multiple RAID drives
Any brand
Thousands of IT professionals and technology users trust Ontrack Data Recovery services with seemingly unrecoverable data.
Lost data can be recovered in no time whether the hard drive has crashed, has been damaged or has been the victim of a natural disaster. Chat live now
Why Do Hard Drives Lose Data?
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lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {"name": “chat-sales-english-text”,"pid":"chat-sales-div", 'ovr':'lpMTagConfig.db1'};
Ontrack Data Recovery engineers classify hard drive data loss in two categories:
Logical failure - the hard drive is in working order but some files or data cannot be accessed for logical reasons such as a lost partition or accidental reformatting.
Mechanical failure - the hard drive is not functioning. The most common causes are head crashes and motor failures.
What Causes Hard Drive Failure?The list of incidents causing hard drives to fail and lose data is not limited, but some of the main causes that Ontrack Data Recovery services recover from everyday include power surges, overwriting, physical damages, natural disasters, and viruses.
How Ontrack Data Recovery Services Helps to Recover From Hard Drive Data Loss
Data recovery involves more than just replacing parts. Ontrack Data Recovery services use cutting-edge hard drive recovery tools and processes that come from heavy investment in R&D and 20 years experience. A sample of the expert techniques used include:
In case of mechanical failure, hard disk recoveries are performed in dust-free cleanroom environments where they are carefully dismounted, examined and processed.
Hard drives are imaged. A copy of the disk is made and transferred to a new system.
Ontrack Data Recovery tools can “force” the drive to read around the bad area.
NOTICE: Trying this on your own or through an inexperienced provider may lead to further damage to the drive.
Article Source. www.ontrackdatarecovery.com
Any interface: (IDE, EIDE), Serial ATA (SATA), SCSI, SAS, and Fibre Channel
Any combination of drives: single hard drive or multiple RAID drives
Any brand
Thousands of IT professionals and technology users trust Ontrack Data Recovery services with seemingly unrecoverable data.
Lost data can be recovered in no time whether the hard drive has crashed, has been damaged or has been the victim of a natural disaster. Chat live now
Why Do Hard Drives Lose Data?
if(typeof(lpMTagConfig.dynButton)!="undefined")
lpMTagConfig.dynButton[lpMTagConfig.dynButton.length] = {"name": “chat-sales-english-text”,"pid":"chat-sales-div", 'ovr':'lpMTagConfig.db1'};
Ontrack Data Recovery engineers classify hard drive data loss in two categories:
Logical failure - the hard drive is in working order but some files or data cannot be accessed for logical reasons such as a lost partition or accidental reformatting.
Mechanical failure - the hard drive is not functioning. The most common causes are head crashes and motor failures.
What Causes Hard Drive Failure?The list of incidents causing hard drives to fail and lose data is not limited, but some of the main causes that Ontrack Data Recovery services recover from everyday include power surges, overwriting, physical damages, natural disasters, and viruses.
How Ontrack Data Recovery Services Helps to Recover From Hard Drive Data Loss
Data recovery involves more than just replacing parts. Ontrack Data Recovery services use cutting-edge hard drive recovery tools and processes that come from heavy investment in R&D and 20 years experience. A sample of the expert techniques used include:
In case of mechanical failure, hard disk recoveries are performed in dust-free cleanroom environments where they are carefully dismounted, examined and processed.
Hard drives are imaged. A copy of the disk is made and transferred to a new system.
Ontrack Data Recovery tools can “force” the drive to read around the bad area.
NOTICE: Trying this on your own or through an inexperienced provider may lead to further damage to the drive.
Article Source. www.ontrackdatarecovery.com
Database Recovery Information.
Offering world-leading solutions for database recovery, Ontrack Data Recovery services are trusted by thousands of IT professionals and technology users with inaccessible or lost database files.
Ontrack Data Recovery service offers a pre-service data recovery evaluation that enables you to know exactly what data you’ll get back before making decisions to proceed with a recovery service. Chat live now
Database Recovery Capabilities
Ontrack Data Recovery services offer multiple data recovery service options for database recovery and are available for:
SQL Server
Exchange Server database
SharePoint Database
Visual FoxPro DBF Database
Interbase Database
Paradox Database
Sybase Database
Oracle Database
MySQL Database
FileMaker Database
Lotus Notes Database
BizTalk Database
And more...
Database Recovery - Causes of Data Loss
Hardware damage at the storage device level (hard disk, SAN or RAID)
File system level damage - controlled by the operating system, the file system stores and organizes system and user files.
File level damage - data loss can occur within the file itself if the internal structure is corrupt.
Database / Information Store Recovery Process
Inaccessible Files
Extract data if storage device is not operational
Adjust or repair file system structures to allow access to the database files
Recover RAW database fragments and rebuild database files
Corrupt Data, Missing Data or Deleted Data
Analyze complex internal structure of the databasewith Ontrack Data Recovery database toolset
Report which items are recoverable (tables and rows,mailboxes, etc.), including deleted data
Extract data from the corrupted database / information store and copy out
Ontrack Data Recovery remote data recovery services are the fastest solution for database recoveries. The remote process will copy the recovered data into a database server that is setup on the client's site.
Article Source. www.ontrackdatarecovery.com
Ontrack Data Recovery service offers a pre-service data recovery evaluation that enables you to know exactly what data you’ll get back before making decisions to proceed with a recovery service. Chat live now
Database Recovery Capabilities
Ontrack Data Recovery services offer multiple data recovery service options for database recovery and are available for:
SQL Server
Exchange Server database
SharePoint Database
Visual FoxPro DBF Database
Interbase Database
Paradox Database
Sybase Database
Oracle Database
MySQL Database
FileMaker Database
Lotus Notes Database
BizTalk Database
And more...
Database Recovery - Causes of Data Loss
Hardware damage at the storage device level (hard disk, SAN or RAID)
File system level damage - controlled by the operating system, the file system stores and organizes system and user files.
File level damage - data loss can occur within the file itself if the internal structure is corrupt.
Database / Information Store Recovery Process
Inaccessible Files
Extract data if storage device is not operational
Adjust or repair file system structures to allow access to the database files
Recover RAW database fragments and rebuild database files
Corrupt Data, Missing Data or Deleted Data
Analyze complex internal structure of the databasewith Ontrack Data Recovery database toolset
Report which items are recoverable (tables and rows,mailboxes, etc.), including deleted data
Extract data from the corrupted database / information store and copy out
Ontrack Data Recovery remote data recovery services are the fastest solution for database recoveries. The remote process will copy the recovered data into a database server that is setup on the client's site.
Article Source. www.ontrackdatarecovery.com
Jan 20, 2009
Data Protecting Technologies.
Data security and fault freedom of storage are paid more and more attention. People are attaching more and more importance to developing new technologies to protect data.
1.SMART Technology
SMART, also called Self-Monitoring Analysis and Report Technology, mainly protects HD from losing data when there is some problems on the HD. SMART drive can reduce the risk of data loss, it alarms to predict and remind thus enhancing the data security.
2.SPS
Shake Protecting System, can prevent the head from shaking thus enhancing the anti-knock characteristics of HD, avoiding damages caused by shake.
3.DFT
DFT, a kind of IBM data protecting technology, can check hard disk via using DFT program to access the DFT micro codes in hard disk. By DFT, users can conveniently check the HD operation.
4.Floppy disk array technology
Originally ‘Redundant Arrays of Inexpensive Disks’. A project at the computer science department of the University of California at Berkeley, under the direction of Professor Katz, in conjunction with Professor John Ousterhout and Professor David Patterson.
The project is reaching its culmination with the implementation of a prototype disk array file server with a capacity of 40 GBytes and a sustained bandwidth of 80 MBytes/second. The server is being interfaced to a 1 Gb/s local area network. A new initiative, which is part of the Sequoia 2000 Project, seeks to construct a geographically distributed storage system spanning disk arrays and automated libraries of optical disks and tapes. The project will extend the interleaved storage techniques so successfully applied to disks to tertiary storage devices. A key element of the research will be to develop techniques for managing latency in the I/O and network paths.
The original (‘Inexpensive’) term referred to the 3.5 and 5.25 inch disks used for the first RAID system but no longer applies.
The following standard RAID specifications exist:
RAID 0 Non-redundant striped array
RAID 1 Mirrored arrays
RAID 2 Parallel array with ECC
RAID 3 Parallel array with parity
RAID 4 Striped array with parity
RAID 5 Striped array with rotating parity
The basic idea of RAID (Redundant Array of Independent Disks) is to combine multiple inexpensive disk drives into an array of disk drives to obtain performance, capacity and reliability that exceeds that of a single large drive. The array of drives appears to the host computer as a single logical drive. The Mean Time Between Failure (MTBF) of the array is equal to the MTBF of an individual drive, divided by the number of drives in the array. Because of this, the MTBF of a non-redundant array (RAID 0) is too low for mission-critical systems. However, disk arrays can be made fault-tolerant by redundantly storing information in various ways.
5.SAN
SAN, called Storage Area Network or Network behind servers, is specialized, high speed network attaching servers and storage devices. A SAN allows "any to any" connection across the network, using interconnect elements such as routers, gateways, hubs and swithes. It eliminates the traditional dedicated connection between a server and storage, and concept that the server effectively "owns and manages" the storage devices. It also eliminates any restriction to amount of data that a server can access, currently limited by the number of storage devices, which can be attached to the individual server. Instead, a SAN introduces the flexibility of networking to enable one server or many heterogeneous servers to share a common storage "utility", which may comprise many storage devices, including disk, tape, and optical storage. And, the storage utility may be located far from the servers which use it.
6.NAS
NAS is Network Attached Storage. It can store the quick-increased information
.Backup means to prepare a spare copy of a file, file system, or other resource for use in the event of failure or loss of the original. This essential precaution is neglected by most new computer users until the first time they experience a disk crash or accidentally delete the only copy of the file they have been working on for the last six months. Ideally the backup copies should be kept at a different site or in a fire safe since, though your hardware may be insured against fire, the data on it is almost certainly neither insured nor easily replaced.
7.Backup
Backup in time may reduce the danger and disaster to the lowest, thus data security can be most ensured. In different situations, there are different ways. Both backing up important data of system with hardware and backing up key information with cloning mirror data to different storage device can work well.
Copyright © 2006 CHENGDU YIWO Tech Development Co.' Ltd. All Right Reserved 10Data Recovery E-Book V1.5 (Visit http://www.easeus.com for more information)
1.SMART Technology
SMART, also called Self-Monitoring Analysis and Report Technology, mainly protects HD from losing data when there is some problems on the HD. SMART drive can reduce the risk of data loss, it alarms to predict and remind thus enhancing the data security.
2.SPS
Shake Protecting System, can prevent the head from shaking thus enhancing the anti-knock characteristics of HD, avoiding damages caused by shake.
3.DFT
DFT, a kind of IBM data protecting technology, can check hard disk via using DFT program to access the DFT micro codes in hard disk. By DFT, users can conveniently check the HD operation.
4.Floppy disk array technology
Originally ‘Redundant Arrays of Inexpensive Disks’. A project at the computer science department of the University of California at Berkeley, under the direction of Professor Katz, in conjunction with Professor John Ousterhout and Professor David Patterson.
The project is reaching its culmination with the implementation of a prototype disk array file server with a capacity of 40 GBytes and a sustained bandwidth of 80 MBytes/second. The server is being interfaced to a 1 Gb/s local area network. A new initiative, which is part of the Sequoia 2000 Project, seeks to construct a geographically distributed storage system spanning disk arrays and automated libraries of optical disks and tapes. The project will extend the interleaved storage techniques so successfully applied to disks to tertiary storage devices. A key element of the research will be to develop techniques for managing latency in the I/O and network paths.
The original (‘Inexpensive’) term referred to the 3.5 and 5.25 inch disks used for the first RAID system but no longer applies.
The following standard RAID specifications exist:
RAID 0 Non-redundant striped array
RAID 1 Mirrored arrays
RAID 2 Parallel array with ECC
RAID 3 Parallel array with parity
RAID 4 Striped array with parity
RAID 5 Striped array with rotating parity
The basic idea of RAID (Redundant Array of Independent Disks) is to combine multiple inexpensive disk drives into an array of disk drives to obtain performance, capacity and reliability that exceeds that of a single large drive. The array of drives appears to the host computer as a single logical drive. The Mean Time Between Failure (MTBF) of the array is equal to the MTBF of an individual drive, divided by the number of drives in the array. Because of this, the MTBF of a non-redundant array (RAID 0) is too low for mission-critical systems. However, disk arrays can be made fault-tolerant by redundantly storing information in various ways.
5.SAN
SAN, called Storage Area Network or Network behind servers, is specialized, high speed network attaching servers and storage devices. A SAN allows "any to any" connection across the network, using interconnect elements such as routers, gateways, hubs and swithes. It eliminates the traditional dedicated connection between a server and storage, and concept that the server effectively "owns and manages" the storage devices. It also eliminates any restriction to amount of data that a server can access, currently limited by the number of storage devices, which can be attached to the individual server. Instead, a SAN introduces the flexibility of networking to enable one server or many heterogeneous servers to share a common storage "utility", which may comprise many storage devices, including disk, tape, and optical storage. And, the storage utility may be located far from the servers which use it.
6.NAS
NAS is Network Attached Storage. It can store the quick-increased information
.Backup means to prepare a spare copy of a file, file system, or other resource for use in the event of failure or loss of the original. This essential precaution is neglected by most new computer users until the first time they experience a disk crash or accidentally delete the only copy of the file they have been working on for the last six months. Ideally the backup copies should be kept at a different site or in a fire safe since, though your hardware may be insured against fire, the data on it is almost certainly neither insured nor easily replaced.
7.Backup
Backup in time may reduce the danger and disaster to the lowest, thus data security can be most ensured. In different situations, there are different ways. Both backing up important data of system with hardware and backing up key information with cloning mirror data to different storage device can work well.
Copyright © 2006 CHENGDU YIWO Tech Development Co.' Ltd. All Right Reserved 10Data Recovery E-Book V1.5 (Visit http://www.easeus.com for more information)
Jan 19, 2009
DATA LOSS.
Data Loss.
Actually, there are various reasons that cause data loss; software hardware, factitious, natural, intended, unintended, all may cause data loss or damage on storage devices.
Generally, There are two main reasons for data problem: software and hardware whose corresponding reasons are software reason and hardware reason.
1. Software Reason.
Virus, format, mis-partition, mis-clone, mis-operation, network deletion, power-cut during operation all may be the software reasons. The symptoms are usually mis-operation, read error, can not find or open file, report no partition, not formatted, password lost and troubled characters.
A: Computer Viruses: some malicious virus programs will destroy data, overwrite, or erase the data contents.
B: Mis-format: fast or completely format partition, thus changing the file system form ( NTFS, FAT32) of partition.
C: Mis-Clone: when backing up the hard disk, mis-clone or overlay the original data on hard disk.
For these, we can use software tools to recover it . So called soft recovery means data can be recovered by software, not referring to hardware fixing operation for its fault is not because of hardware failure.
The following are prompts that system can not start up normally:
Invalid Partition Table: invalid partition table information.
Missing Operating System: "55AA" mark in DOS boot sector lost or DBR corrupted.
Disk Boot Failure: System file read failure.
Bad or missing command interpreter: Can not find command.com file or ' COMMAND.COM' file corrupted.
Invalid system disk: DOS boot record corrupted.
Type the name of the command, Interpreter: DOS partition mark in partition table error or 'COMMAND.COM' file lost, corrupted.
Error Loading Operating System: Main boot startup program read boot sector unsuccessfully.
Not found any active partition in HDD: Active partition mark in partition table changed as inactive partition mark.
2. Hardware Reason.
Sometimes data loss is because of hardware, such as bad sector in hard disk, power cut, head damage, circuit panel problem, etc.
When your hardware has some problems, you probably will find: the speed of hardware become slow. you cannot operate successfully; you cannot read data, etc, which are most often physical bad track failures.
Correspondingly, data recovery in hardware fix is considered as hard recovery, such as memory medium damage, track damage, hard disk scrape, head damage, electric machinery damage, chip burnout and so on..
The most distinct feature or difference between soft recovery and hard recovery is whether the memory medium itself can be normally accessed by fixing or replacing parts.
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Copyright 2006 CHENGDU YIWO Tech Development Co. Ltd. All Right Reserved.
Jan 18, 2009
Elementary Knowledge of Data Recovery.
1. Connotation of Data.
Connotation of data is compprehensive, it includes not only multi-media files such as data documents, images, voices that stored in file system or data base, but also hardware inforamtion, network addresses and network services, which are used to deposit and manage those information.
2. The essence of data recovery.
Data recovery means retrieving lost, deleted, unusable or inaccessible data that lost for various reasons.
Data recovery not only restores lost files but also recovers corrupted data.
on the basis of different lost reason, we can adopt different data recovery methods. There are software and hardware reasons that cause data loss, while we can recover data by software and hardware ways.
Being different from prevention and backup, data recovery is the remedial measure. The best way to insure the security of your data is prevention and backup regularly. To operate and use your data accourding to the normative steps, you can reduce the danger of data loss to the lowest.
3. The scope of data recovery.
There are so may forms and phenomenon on data problem, we can divide the objects or scope of data recovery according to different symptoms.
System Problem
The main symptom is that you cannot enter the system or the system is abnormal or computer closes down. There are complex reasons for this, thus we need adopt different processing methods. Reasons for this symptom may be the key file of system is lost or corrupted, there is some bad track on hard disk, the hard disk is damaged, MBR or DBR is lost, or the CMOS seting is incorrect and so on.
Bad track of hard disk
There are logic and physical bad track. Logic bad track is mainly caused by inforrect operation, and it can be restored by software. While physical bad track is caused by physical damage, which is real damage, we can restore it by changing the partition or sector. When there is physical bad track, you'd better backup your data for fear that the data can not be used any more because of hte bad track.
Partition problem
If partition can not be identified and accessed, or partition is identified as unformatted, partition recovery tools such as Partition Table Doctor can used to recover data.
Files loss
If files are lost because of deletion, format or Ghost clone error, files restoring tools such as Data Recovery Wizard can be used to recover data.
Password loss
If files, system password, database or account is lost, some special decryption tools that correspond to certain data form such as Word, Winzip can be sued.
Files repair
For some reasons, some files can not be accessed or used, or the contents are full of troubled characters, the contents are changed so as they can not be read. in this condition, some special files restoring tools can be tried to restore the files.
4. The Principle of data recovery.
Data recovery is a process of finding and recovering data, in which there may be some risk, for no all situations can be anticipated or prearranged. It means maybe there will be some unexpected things happen. So you need reduce the danger in data reovery to the lowest:
Backup all the data in your hard disk
Prevent the equipmet from being damaged again
Don't write anything to the device on which you want to recover data
Try to get detailed information on how the data lost and the losing process Backup the data recovered in time.
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Copy right 2006 CHENGDU YIWO Tech Development Co. Ltd. All Right Reserved.
Jan 17, 2009
Hard Disk Bad Sectors.
The most common occuring problem among hard disk drives is bad sector occurence. There are two types of bad sectors: logical and physical.
While logical bad sectors can easily fixed using particular software, physical bad sectors can be irreparable. But it doesn't mean there is absolutely no hope, there is still a chance to recover the bad sectors depending on how "deep" the bad sectors are. So, below I am going to consider only physical bad sectors, their symptoms, reasons for appearing, types and ways for possible maintenance.
There are mainly two symptoms you can come across with:
1. Blue screen of death appears often showing the error code indicating that a memory read attempt failed. It follows with inevitable restarting and the next blue screen follows pretty soon with similar error code again. The same message is displayed when there is a problem with DDR memory. But memory modules are easily replaced, or even repaired by replacing the bad chip.
2. Operating system doesn't boot with a message showing that some system files can't be found.
One of the reasons for bad sectors is that some areas of HDD, which are most often used, "wear out" and become harder to read and finally, completely inaccessible. Though it is possible to "recover" these sectors using some applications, it is better to get a new HDD for usage as the main system drive and the repaired one use for other purposes. The reason is that even though the bad sector is fixed, all your data is safe and the HDD is working again, there is a risk that the previous or the next sectors are also about to crash soon. Using for additional storage purposes is not the worst choice for such hard drive.
Another reason for physical bad sectors is a shock, which exceeds the acceptable limits, especially, inflicted while the HDD is operating. In this case numerous bad sectors are almost unavoidable. Usually, after such an accident HDD comes to an absolutely useless condition, when it will keep making a specific sound trying to start spinning, but never will. Imagine a disk rotating with the velocity of over 5000 rpm. Is it possible to make a single dot on it by touching it with, let's say a pencil? The answer is "No". It is absolutely impossible to avoid a nice clear circle instead of a dot. For an HDD such a circle means a huge area of storage, which is inaccessible.
Nowadays, the HDDs have average size of 500 GB and the price ranges around $70. This is an affordable price, but the information contained in HDD might be more expensive. So, such problems as described above need some solutions, and favorably with positive results. As I mentioned, depending on the situation you are, you can use software, which in most cases are helpful. These kinds of applications are able to access the drive regardless the file system and recover the data and even the bad sectors. If you are not sure or it seems that the HDD is completely dead, probably, it is better to have the job done by a professional.
Article Source:-http://hd-data-recovery.blogspot.com
While logical bad sectors can easily fixed using particular software, physical bad sectors can be irreparable. But it doesn't mean there is absolutely no hope, there is still a chance to recover the bad sectors depending on how "deep" the bad sectors are. So, below I am going to consider only physical bad sectors, their symptoms, reasons for appearing, types and ways for possible maintenance.
There are mainly two symptoms you can come across with:
1. Blue screen of death appears often showing the error code indicating that a memory read attempt failed. It follows with inevitable restarting and the next blue screen follows pretty soon with similar error code again. The same message is displayed when there is a problem with DDR memory. But memory modules are easily replaced, or even repaired by replacing the bad chip.
2. Operating system doesn't boot with a message showing that some system files can't be found.
One of the reasons for bad sectors is that some areas of HDD, which are most often used, "wear out" and become harder to read and finally, completely inaccessible. Though it is possible to "recover" these sectors using some applications, it is better to get a new HDD for usage as the main system drive and the repaired one use for other purposes. The reason is that even though the bad sector is fixed, all your data is safe and the HDD is working again, there is a risk that the previous or the next sectors are also about to crash soon. Using for additional storage purposes is not the worst choice for such hard drive.
Another reason for physical bad sectors is a shock, which exceeds the acceptable limits, especially, inflicted while the HDD is operating. In this case numerous bad sectors are almost unavoidable. Usually, after such an accident HDD comes to an absolutely useless condition, when it will keep making a specific sound trying to start spinning, but never will. Imagine a disk rotating with the velocity of over 5000 rpm. Is it possible to make a single dot on it by touching it with, let's say a pencil? The answer is "No". It is absolutely impossible to avoid a nice clear circle instead of a dot. For an HDD such a circle means a huge area of storage, which is inaccessible.
Nowadays, the HDDs have average size of 500 GB and the price ranges around $70. This is an affordable price, but the information contained in HDD might be more expensive. So, such problems as described above need some solutions, and favorably with positive results. As I mentioned, depending on the situation you are, you can use software, which in most cases are helpful. These kinds of applications are able to access the drive regardless the file system and recover the data and even the bad sectors. If you are not sure or it seems that the HDD is completely dead, probably, it is better to have the job done by a professional.
Article Source:-http://hd-data-recovery.blogspot.com
A unique Data Recovery Problem Talking with Data Recovery Specilits.
I was in the office and discussing some technical issues with my collegues suddenly one person arrived and ask us the following problem.
I have a Problem with my hardisk, I lft my PC unattended for about a hour, when I returned I saw this Blue screen which said something about Some error has occurred and that windows has Halted the system.
rebooted, and when I rebooted I saw the Dos Screen stuff saying detecting IDE Master Slave etc etc. After several minutes it said to insert Boot up disk, but I tried the Windows Disk and after it reached Repair Windows I selected that, but it just remained like that. Tried rebooting a few time and the Same Scenario occurred.
Thank Goodness I had a Spare hard Drive (with Win XP that I made on this same PC) I Hooked this up and removed the (Main original C: drive that was not Booting)
also Hooked the Original Drive in a HD Enclosure and plugged into the USB port as an External Drive. (The Lite went on the Hardrive spins) When I checked "My Computer" it showed the Drive (Now as E) but when I looked at the Properties it said that the Drive was O bytes and the File System was "RAW".
I just cant understand how my NTFS files changed to RAW? in an hour?I even went into Disk Management and it did not show the drive (Only the new C drive)
Downloaded Easeus Data Recovery, it also recognized the Drive as Raw but cud not recover do anything more. Even tried Stellar Phoenix Windows Data Recovery and PTDD Partition Table Doctor 3.5 and they dont even see the Drive.
My question is , Can someone one Recommend how I can recover my important file I saved on it, (A few Hundred MB) Since I dont want to discard the drive.
PC Has Win XP SP2, 2Gb RAM, Hardive Seagate 250GB, any other info needed please let me know.
Please Help me I have important files to recover.
So. See the conversation which we passed.
Me: the drive sounds like it is dead. You can recover the data by rebuilding the disks into another drive, but there is no normal method.
Aslam:Have you tryed to hook that HDD to other PC? Your firend's maybe?
Kamran:No Luck yet, Tried freezing for 12 Hrs, Went it thrawed out Hooked it up again, Still recognized the whole Drive content as RAW file. Cant understand how aDrive cud just change all files to unreadable RAW files.
Mansoor:its very hard to do something effective now. what i would do from now on is that u do ur self a big favor and buy ur self one or two external hard drives. make an image of ur HD every 3 weeks or so than that way u would never lose data.
Muneeb: don't let it thaw
hook it up immediately upon removal from the freezer.
if it warms up and stops reading you may need to re-freeze
Asad:I dunno if this will help, but i reformatted my hard disk a while ago and it also had that problem of raw data. There'd be like 300 gigs usable, and the other 400 gigs as a RAW. I used active parition recovery and it somehow recognized it as a logical partition. Maybe that'll help. Best of luck.
Article Source. http://hd-data-recovery.blogspot.com
I have a Problem with my hardisk, I lft my PC unattended for about a hour, when I returned I saw this Blue screen which said something about Some error has occurred and that windows has Halted the system.
rebooted, and when I rebooted I saw the Dos Screen stuff saying detecting IDE Master Slave etc etc. After several minutes it said to insert Boot up disk, but I tried the Windows Disk and after it reached Repair Windows I selected that, but it just remained like that. Tried rebooting a few time and the Same Scenario occurred.
Thank Goodness I had a Spare hard Drive (with Win XP that I made on this same PC) I Hooked this up and removed the (Main original C: drive that was not Booting)
also Hooked the Original Drive in a HD Enclosure and plugged into the USB port as an External Drive. (The Lite went on the Hardrive spins) When I checked "My Computer" it showed the Drive (Now as E) but when I looked at the Properties it said that the Drive was O bytes and the File System was "RAW".
I just cant understand how my NTFS files changed to RAW? in an hour?I even went into Disk Management and it did not show the drive (Only the new C drive)
Downloaded Easeus Data Recovery, it also recognized the Drive as Raw but cud not recover do anything more. Even tried Stellar Phoenix Windows Data Recovery and PTDD Partition Table Doctor 3.5 and they dont even see the Drive.
My question is , Can someone one Recommend how I can recover my important file I saved on it, (A few Hundred MB) Since I dont want to discard the drive.
PC Has Win XP SP2, 2Gb RAM, Hardive Seagate 250GB, any other info needed please let me know.
Please Help me I have important files to recover.
So. See the conversation which we passed.
Me: the drive sounds like it is dead. You can recover the data by rebuilding the disks into another drive, but there is no normal method.
Aslam:Have you tryed to hook that HDD to other PC? Your firend's maybe?
Kamran:No Luck yet, Tried freezing for 12 Hrs, Went it thrawed out Hooked it up again, Still recognized the whole Drive content as RAW file. Cant understand how aDrive cud just change all files to unreadable RAW files.
Mansoor:its very hard to do something effective now. what i would do from now on is that u do ur self a big favor and buy ur self one or two external hard drives. make an image of ur HD every 3 weeks or so than that way u would never lose data.
Muneeb: don't let it thaw
hook it up immediately upon removal from the freezer.
if it warms up and stops reading you may need to re-freeze
Asad:I dunno if this will help, but i reformatted my hard disk a while ago and it also had that problem of raw data. There'd be like 300 gigs usable, and the other 400 gigs as a RAW. I used active parition recovery and it somehow recognized it as a logical partition. Maybe that'll help. Best of luck.
Article Source. http://hd-data-recovery.blogspot.com
Jan 16, 2009
Flashnul - USB / Flash Drive Diagnostic Tool.
Flashnul is a utility for diagnostics and testing of variuous USB flash drives and memory cards (USB-Flash, IDE-Flash, SecureDigital, MMC, MemoryStik, SmartMedia, XD, CompactFlash etc)
Here is a list of its features:
1. Read test - test of every sector of the selected drive for availability;
2. Write test - write test of every sector of the selected drive;
3. Test of safety of the written data - check of correspondence of the written and read
information (it is similar to functionality memtest, but concerning flash-disk drives)
4. Not Destructive check of reading/record - allows to check up availability on record of each
sector of the drive, without losing the written data (after block check the data containing in
this block, is written back)
5. Making of an image of the drive, on sector level (like dd from UNIX systems)
6. Loading of the image of the drive back to the drive (on sector level).
Here is a screenshot when an error is detected:
Here is a translation of the documentation for Flashnul (original is written in Russian, so there could be grammatical errors, if you don't understand something, leave a comment I'll be glad to help):
Principle of work
The utility is caused in one of three modes:
* display of the information (at start with a key-h or without parameters)
* display of accessible devices (a key-p)
* performance of operations above the specified device
Display of accessible devices
The remark: for old not Plug-n-play devices results can be incompleteor inexact.
Command of a conclusion of the list of accessible devices:
flashnul -p or flashnul -p=number (like flashnul -p=3)
The command deduces the list of logic and physical disks in system (if the program
is started not on behalf of the manager the list of physical disks it will be empty).
The list looks approximately so:
Avaible physical drives:
0 size = 10005037056 (9 Gb)
1 size = 1040187392 (992 Mb)
2 size =-1 (-not avaible-)
3 size =-1 (-not avaible-)
4 size = 513802240 (490 Mb)
5 size =-1 (-not avaible-)
Avaible logical disks:
C:\ type=3 (Fixed)
D:\ type=5 (CD/DVD)
E:\ type=3 (Fixed)
F:\ type=2 (Removable)
G:\ type=2 (Removable)
H:\ type=2 (Removable)
I:\ type=2 (Removable)
Z:\ type=2 (Removable)
The line-not available-means, that the device is in system, but to get to it access it is impossible. For example a cardreader without the inserted card of memory. If the similar line is deduced for the connected flash-device, it is an attribute of malfunction of the device.
In case of need the part of a conclusion can be disconnected. For this purpose the numerical parameter at an option-p is used. Values:
*-p=1 - display only physical disks
*-p=2 - display only logic disks
For more thin adjustment of a conclusion it is possible to use the additional flags which are disconnecting a conclusion of a part of the information (flags are united by means of binary "or"):
* 256 - deenergizing of display of type of disks (-p=258 simplywill show the list of disks without display of their type)
Performance of operations.
For performance of operations in a command line it is necessary to specify a disk for which operation and the name of the operation should be carried out. If operation will not be specified (the disk will be specified only) there will be after deducing the information on a disk a program will finish the work.
The instruction of a disk.
There are two basic methods of the instruction of a disk:
1. Under number of a physical disk (corresponds to number in the list of physical devices) For example, flashnul 2, flashnul 3, flashnul 0.
2. Under the letter of a logic disk (the list of accessible letters is deduced in the list of logic disks, the register of the letter of a role does not play.) For example, flashnul a:, flashnul d:, flashnul E:
Besides the basic methods there is an opportunity to specify a way to the device in UNC to the form or in the form of hadware enumerator. (These methods are not necessary at usual use of the program).
Examples:
1 \ \. \PhysicalDrive0
2. \\? \ide#diskst310211a____________
___________________6.55____#4436314248563752202020202020202020202020#{53f56307-b6bf--11d0-94f2-00a0c91efb8b}
___________________6.55____#4436314248563752202020202020202020202020#{53f56307-b6bf--11d0-94f2-00a0c91efb8b}
The information on a disk.
Start c a name (number of a disk) without parameters shows theinformation on the device in style:
Disk PhysicalDrive2 (UNC name: \ \. \PhysicalDrive2)
------------------------------------------------------------[Drive geometry]--Cylinders/heads/sectors = 63/255/63Bytes per sector = 512CHS size = 518192640 (494 Mb)
---------------------------------------------------------------[Device size]--
Device size = 524288000 (500 Mb)delta to near power of 2 = 12582912 (12 Mb), 2 %Surplus size = 6095360 (5952 kb)
-----------------------------------------------[Adapter and Device properties]--
Bus type = (7) USB
Removable device = Yes
Command Queue = Unsupported
Device vendor = Pretec
Device name = i-Disk
Revision = 2.00
--------------------------------------------------------------[Hotplug info]--
Device hotplug = Yes
Media hotplug = No
[Drive geometry] - the information on the size of a disk in factorization by quantity of cylinders, tracks, sectors, quantity of byte in sector (CHS-addressing). For modern devices it more likely
reserve, than the present size. The deduced information:
* Cylinders - quantity of cylinders
* Heads - quantity of heads (tracks on the cylinder)
* Sectors - quantity of sectors on a track
* Bytes per sector - quantity байтов in sector
* CHS size - result of multiplication of first four sizes, theso-called size of a disk in CHS-addressing (it is usual hardly less the than present size of the device).
[Free Space] - free/borrowed space on a disk (section). The information is meaningful only for the formatted section. By virtue of features of the program this information is accessible only at opening a disk with the general access on record (to default it is disconnected, joins an option - write-share). The deduced information:
* Total space - the general accessible volume of section (this size is less the than size of the device as the volume of a disk borrowed by the service information on file system in this size does not join).
* Free space - volume of an empty seat on section of all).
* Avaible space - volume of an accessible place on section (in most cases coincides with Free space and it is not deduced, can differ if disk quotas are included).
[Device size] - the size of the device. In case of work with physical disks data concerning the size of the device show these sizes, in case of with (several) logic disks on the device data concerning a disk on which has undressed show these sizes is. The deduced information:
* Device size - the size of the device
* delta to near power or 2 - "distance" up to the nearest degree of the two. Value of the order of 1-2 % from volume of a disk normally, is more than size of 10 % (i.e. 12MB for 128, 100MB for 1GB) testify to reduction of capacity of the store (usually occurs at switching-off by the controller of the damaged areas). For hard disks this line is not meaningful.
* Surplus size - a difference between the actual size of the device and the size in CHS-addressing.
[Adapter and Device properties] - data about the device and the trunk of connection. (that information which is inaccessible simply is not deduced, for example, for many devices there are no data about audit). The deduced information:
* Bus type - the interface of connection (SCSI, ATAPI, ATA,IEEE1394, SSA, FIBRE, USB, RAID, ISCSI, SAS, SATA) and its numericalcode.
* Removable device - the replaceable or not replaceable device (physically)
* Command Queue - support of turn of commands (NCQ, TCQ, etc.)
* Device Vendor - the manufacturer of the device (the line which is given by the device, can be any or be absent in general)
* Device Name - the name of the device (it is similar - an any line)
* Revision - audit of the device
* Device serial - decoded serial number of the device, can be absent in many devices
[Hotplug info] - the information on "hot" connection. It is accessible only at work in Windows XP or is more senior (it is not supported in Windows 2000/NT). The deduced information:
* Device hotplug - whether the device replaced "on the move" is. For the majority of USB-devices it so, however if in adjustments of the device is included кеширование records, the device is considered not supporting switching-off on the move.
* Media hotplug - whether supports the carrier in the device (basically concerns картридеров) hot switching-off (for USB-Flash here it is usually written No because the data carrier is disconnected not, and all device; for CD/DVD of disks it too is usual «No» on not clear to me to the reasons).
Specifying operations.
During one call, you can do no more than one operation. The name of the operation indicated or in full or abbreviated form. Full name starts with -, abbreviated to -.
Modifiers.
The behavior of many options can be changed using options modifiers.They may be placed separately or next to the option of choice operation -T -P is equivalent -TP
Results of testing.
After end of work the result is deduced:
----------------------------------------------------------[Operation result]--
passes: 1
errors: 0
read bytes: 1048576000 (1000 Mb)
avg. read speed: 5361130 (5235 kb/s)
max/min read speed: 7744769 (7563 kb/s) / 626065 (611 kb/s)
write bytes: 524288000 (500 Mb)
avg. write speed: 4652118 (4543 kb/s)
max/min write speed: 7845525 (7661 kb/s) / 679353 (663 kb/s)
* passes - quantity of passes (if 0 - testing is not completed)
* errors - quantity of mistakes if the number is distinct from zero - defect of the device (or the device have disconnected during the test).
* read bytes - quantity read through bytes if it is more than cycles 1 or the mode-V=3 this number will be more sizes of the device is included.
* avg. read speed - average speed of reading (the read throughbytes/times of reading)
* max/min read speed - the maximal/minimal speed of reading (note:I am not assured of reliability of these two numbers, an option experimental)
* write bytes - quantity written down bytes if it is more than cycles 1 this number will be more sizes of the device.
* avg. write speed - average speed of record (the written down bytes/times of record)
* max/min write speed - the maximal/minimal speed of record (note: I am not assured of reliability of these two numbers, an option experimental)
Download Flashnul (Windows NT, 2000, XP, Vista)
Reference:-http://hdddatarecovery.blogspot.com/2008/12/flashnul-usbflash-drive-diagnostic-tool.html
Hard Disk Failure Messages.
If you attempt to start your computer or access a hard drive and the computer gives you any of the following messages you most likely have a hdd hardware failure. In this case you should try to run a diagnostic tool to identify the exact problem of the failure.
IDE Hard Drive Failure Messages:
• 1701 Fixed disk general POST error
• 1702 Drive/controller time-out error
• 1703 Drive seek error
• 1704 Controller failed
• 1705 Drive sector not found error
• 1706 Write fault error
• 1707 Drive track O error
• 1708 Head select error
• 1709 Error Correction Code (ECC) error
• 1710 Sector buffer overrun
• 1711 Bad address mark
• 1712 Internal controller diagnostics failure
• 1713 Data compare error
• 1714 Drive not ready
• 1715 Track O indicator failure
• 1716 Diagnostics cylinder errors
• 1717 Surface read errors
• 1718 Hard drive type error
• 1720 Bad diagnostics cylinder
• 1726 Data compare error
• 1730 Controller error
• 1731 Controller error
• 1732 Controller error
• 1733 BIOS undefined error return
• 1735 Bad command error
• 1736 Data corrected error
• 1737 Bad track error
• 1738 Bad sector error
• 1739 Bad initialization error
• 1740 Bad sense error
• 1750 Drive verify failure
• 1751 Drive read failure
• 1752 Drive write failure
• 1753 Drive random read test failure
• 1754 Drive seek test failure
• 1755 Controller failure
• 1756 Controller Error Correction Code (ECC) test failure
• 1757 Controller head select failure
• 1780 Seek failure; drive 0
• 1781 Seekfailure; drive 1
• 1782 Controller test failure
• 1790 Diagnostic cylinder read error; drive 0
• 1791 Diagnostic cylinder read error; drive 1
• Hard disk configuration error
• Hard disk 0 failure
• Invalid drive specification
• Error selecting drive
• Invalid command interpreter
• No boot device available
• Missing operating system
• General failure reading drive C:
• Not ready reading drive C:
• A serious disk error occurred while trying to read/write drive C:
• Corrupt system files
• Hard Drive Circuitry Error
SCSI Hard Drive Failure Messages:
• 096xxxx SCSI adapter with cache (32-bit) errors
• 112xxxx SCSI adapter (16-bit without cache) errors
• 113xxxx System board SCSI adapter (16-bit) errors
• 210xxxx SCSI fixed disk errors
Here's some background information explaining what causes such errors:
When your system is turned on, your computer BIOS performs a power-on self test (POST). It does this to verify that everything is working properly on your PC. When the BIOS boots your system to the point that it gains access to its video subsystem, it displays the information about the PC during the booting process. It uses the video system to communicate error messages like those above.
Different parts of your system can launch an error message, depending upon how far the booting process has progressed. Most error messages originate from the system BIOS because it is responsible for most of the functions for booting up. Still, other physical errors can be relayed to the Operating System. Those error messages are usually related to your Operating System.
One reason you receive such an error message is that the BIOS cannot find the drive, or one of the drives was not specified in the CMOS setup. Make sure that all the floppy boot drives have been removed from your system because this could be the cause for the error message.
If you experience this kind of disk error failure, you should be very careful about how you react because you could permanently lose important data. After determining that the problem is the result of a disk drive, try to run some diagnostic tools as was mentioned above or contact a professional data-recovery specialist.
Reference:-http://hdddatarecovery.blogspot.com/
IDE Hard Drive Failure Messages:
• 1701 Fixed disk general POST error
• 1702 Drive/controller time-out error
• 1703 Drive seek error
• 1704 Controller failed
• 1705 Drive sector not found error
• 1706 Write fault error
• 1707 Drive track O error
• 1708 Head select error
• 1709 Error Correction Code (ECC) error
• 1710 Sector buffer overrun
• 1711 Bad address mark
• 1712 Internal controller diagnostics failure
• 1713 Data compare error
• 1714 Drive not ready
• 1715 Track O indicator failure
• 1716 Diagnostics cylinder errors
• 1717 Surface read errors
• 1718 Hard drive type error
• 1720 Bad diagnostics cylinder
• 1726 Data compare error
• 1730 Controller error
• 1731 Controller error
• 1732 Controller error
• 1733 BIOS undefined error return
• 1735 Bad command error
• 1736 Data corrected error
• 1737 Bad track error
• 1738 Bad sector error
• 1739 Bad initialization error
• 1740 Bad sense error
• 1750 Drive verify failure
• 1751 Drive read failure
• 1752 Drive write failure
• 1753 Drive random read test failure
• 1754 Drive seek test failure
• 1755 Controller failure
• 1756 Controller Error Correction Code (ECC) test failure
• 1757 Controller head select failure
• 1780 Seek failure; drive 0
• 1781 Seekfailure; drive 1
• 1782 Controller test failure
• 1790 Diagnostic cylinder read error; drive 0
• 1791 Diagnostic cylinder read error; drive 1
• Hard disk configuration error
• Hard disk 0 failure
• Invalid drive specification
• Error selecting drive
• Invalid command interpreter
• No boot device available
• Missing operating system
• General failure reading drive C:
• Not ready reading drive C:
• A serious disk error occurred while trying to read/write drive C:
• Corrupt system files
• Hard Drive Circuitry Error
SCSI Hard Drive Failure Messages:
• 096xxxx SCSI adapter with cache (32-bit) errors
• 112xxxx SCSI adapter (16-bit without cache) errors
• 113xxxx System board SCSI adapter (16-bit) errors
• 210xxxx SCSI fixed disk errors
Here's some background information explaining what causes such errors:
When your system is turned on, your computer BIOS performs a power-on self test (POST). It does this to verify that everything is working properly on your PC. When the BIOS boots your system to the point that it gains access to its video subsystem, it displays the information about the PC during the booting process. It uses the video system to communicate error messages like those above.
Different parts of your system can launch an error message, depending upon how far the booting process has progressed. Most error messages originate from the system BIOS because it is responsible for most of the functions for booting up. Still, other physical errors can be relayed to the Operating System. Those error messages are usually related to your Operating System.
One reason you receive such an error message is that the BIOS cannot find the drive, or one of the drives was not specified in the CMOS setup. Make sure that all the floppy boot drives have been removed from your system because this could be the cause for the error message.
If you experience this kind of disk error failure, you should be very careful about how you react because you could permanently lose important data. After determining that the problem is the result of a disk drive, try to run some diagnostic tools as was mentioned above or contact a professional data-recovery specialist.
Reference:-http://hdddatarecovery.blogspot.com/
Jan 15, 2009
List of the Best Free Hard Disk Diagnostic Tools.
Fujitsu ATA Diagnostic Tool.
This is a diagnostic tool to help users quickly verify whether their Fujutsu hard drive is operating correctly. This diagnostic tool can diagnose your suspected faulty hard drive by checking the S.M.A.R.T. data and also by scanning the entire surface of the drive, sector by sector, to verify media integrity. FJDT can be also run from a bootable MSDOS diskette, which enables diagnosis even when the OS is not booting.
Download (62Kb)
Homepage
Fujitsu SCSI Diagnostics.
SCSI Diagnostics is a simple and reliable SCSI diagnostic tool developed by Fujitsu verifying the condition of your Fujitsu SCSI Hard Disk Drive. It checks S.M.A.R.T. information and performs a series of tests.
Download (737Kb)
Homepage
Fujitsu Windows Diagnostic Tool.
This diagnostic tool is available for use by users who feel their Fujitsu hard drive may not be operating normally. It is only designed for use with Fujitsu ATA/IDE hard drives. There are 2 diagnostic modes: Quick Test (about 3 minutes, does random seek/read tests) and Comprehensive Test (about 30 to 100 minutes, also performs surface scan).
Download (444Kb)
Homepage
IBM Hitachi Drive Fitness Test.
The Drive Fitness Test (DFT) provides a quick, reliable method to test SCSI and IDE hard disk drives. It analyzes drive fitness, restores drive fitness (contains the following utilities: Erase Bootsector, Low-level format, Filesystem-based Corrupted Sector Repair), displays drive information, etc.
Download (1.9Mb)
Homepage
SeaTools for Windows has replaced SeaTools Online. SeaTools for Windows is a comprehensive, easy-to-use diagnostic tool that helps you quickly determine the condition of the disc drive in your external hard drive, desktop or notebook computer. It includes several tests that will examine the physical media on your Seagate disc drive and any non-Seagate disc drive. SeaTools for Windows tests USB, 1394, ATA (PATA/IDE), SATA and SCSI drives. It install onto your system. SeaTools for Windows is completely data safe. Requires Microsoft .NET Framework 2.0.
Download (6Mb)
Homepage
Western Digital Data Lifeguard.
Western Digital Data Lifeguard was written specifically for Western Digital EIDE hard drives. Its purpose is to examine the drive and test its functionality. It scans the drive and looks for errors. It even has the ability to correct certain types of errors that it may encounter. A Data Lifeguard Tools disk can be created.
Download (1.5Mb)
Homepage
Western Digital Data Lifeguard for Windows.
This is a Windows version of the Data Lifeguard Diagnostics utility. The utility can perform drive identification, diagnostics, and repairs on a Western Digital FireWire, EIDE, or USB drive. In addition, it can provide you with the drive's serial and model numbers.
Download (4Mb)
Homepage
Samsung Diagnostic (SHDiag).
This program is used to diagnose the disk when the SAMSUNG hard disk (supported models) is suspected to have failures. It is strongly recommended to back up your data before using this program.
Download (70Kb)
Homepage
reference:-http://hdddatarecovery.blogspot.com
This is a diagnostic tool to help users quickly verify whether their Fujutsu hard drive is operating correctly. This diagnostic tool can diagnose your suspected faulty hard drive by checking the S.M.A.R.T. data and also by scanning the entire surface of the drive, sector by sector, to verify media integrity. FJDT can be also run from a bootable MSDOS diskette, which enables diagnosis even when the OS is not booting.
Download (62Kb)
Homepage
Fujitsu SCSI Diagnostics.
SCSI Diagnostics is a simple and reliable SCSI diagnostic tool developed by Fujitsu verifying the condition of your Fujitsu SCSI Hard Disk Drive. It checks S.M.A.R.T. information and performs a series of tests.
Download (737Kb)
Homepage
Fujitsu Windows Diagnostic Tool.
This diagnostic tool is available for use by users who feel their Fujitsu hard drive may not be operating normally. It is only designed for use with Fujitsu ATA/IDE hard drives. There are 2 diagnostic modes: Quick Test (about 3 minutes, does random seek/read tests) and Comprehensive Test (about 30 to 100 minutes, also performs surface scan).
Download (444Kb)
Homepage
IBM Hitachi Drive Fitness Test.
The Drive Fitness Test (DFT) provides a quick, reliable method to test SCSI and IDE hard disk drives. It analyzes drive fitness, restores drive fitness (contains the following utilities: Erase Bootsector, Low-level format, Filesystem-based Corrupted Sector Repair), displays drive information, etc.
Download (1.9Mb)
Homepage
Maxtor Powermax.
The Powermax utility is designed to perform diagnostic read/write verifications on Maxtor/Quantum hard drives. These tests will determine hard drive integrity. The Powermax utility is effective on all ATA (IDE) hard drives with a capacity greater than or equal to 500 MB. Warning: all data will be lost when the "Write Disk Pack (low level format)" test is performed.
Download (1Mb)
Maxtor SCSIMax.
SCSIMax is a diagnostic utility for all Maxtor/Quantum SCSI hard disk drives supporting Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T). This test will determine hard drive integrity in a short period of time, with a high degree of confidence.
Download (70Kb)
Quantum Data Protection System.
QDPS is a diagnostic utility for Quantum SCSI hard disk drives supporting S.M.A.R.T. technology.
Download (108Kb)
Seagate SeaTools for Windows.SeaTools for Windows has replaced SeaTools Online. SeaTools for Windows is a comprehensive, easy-to-use diagnostic tool that helps you quickly determine the condition of the disc drive in your external hard drive, desktop or notebook computer. It includes several tests that will examine the physical media on your Seagate disc drive and any non-Seagate disc drive. SeaTools for Windows tests USB, 1394, ATA (PATA/IDE), SATA and SCSI drives. It install onto your system. SeaTools for Windows is completely data safe. Requires Microsoft .NET Framework 2.0.
Download (6Mb)
Homepage
Western Digital Data Lifeguard.
Western Digital Data Lifeguard was written specifically for Western Digital EIDE hard drives. Its purpose is to examine the drive and test its functionality. It scans the drive and looks for errors. It even has the ability to correct certain types of errors that it may encounter. A Data Lifeguard Tools disk can be created.
Download (1.5Mb)
Homepage
Western Digital Data Lifeguard for Windows.
This is a Windows version of the Data Lifeguard Diagnostics utility. The utility can perform drive identification, diagnostics, and repairs on a Western Digital FireWire, EIDE, or USB drive. In addition, it can provide you with the drive's serial and model numbers.
Download (4Mb)
Homepage
Samsung Diagnostic (SHDiag).
This program is used to diagnose the disk when the SAMSUNG hard disk (supported models) is suspected to have failures. It is strongly recommended to back up your data before using this program.
Download (70Kb)
Homepage
reference:-http://hdddatarecovery.blogspot.com
Home Method for Hard Disk Data Recovery.
Here is some data recovery tips that have worked for me, in the order that I do them. Try booting the drive and copying the data off after every step.
Hold the drive upside down, making gravity change the head geometry ever so slightly. Vertical is also another option.
Slightly rap the drive with your knuckle, (but nowhere near hard enough to damage the drive).
Try the drive in another machine, (slight drive voltage change assumed to be the miracle worker here).
Rap the drive just SLIGHTLY harder than you did above in 2.
Freeze the hard drive in the freezer for two hours, and place in a plastic zip lock bag to prevent condensation from forming on the drive when you plug it back into the system,
After the drive warms up to room temperature or better, rap it even harder with your knuckle this time.
Repeat all of above steps on next day, as sometimes I've gotten data off drive simply by trying again.
Reference:-http://hd-data-recovery.blogspot.com
Hold the drive upside down, making gravity change the head geometry ever so slightly. Vertical is also another option.
Slightly rap the drive with your knuckle, (but nowhere near hard enough to damage the drive).
Try the drive in another machine, (slight drive voltage change assumed to be the miracle worker here).
Rap the drive just SLIGHTLY harder than you did above in 2.
Freeze the hard drive in the freezer for two hours, and place in a plastic zip lock bag to prevent condensation from forming on the drive when you plug it back into the system,
After the drive warms up to room temperature or better, rap it even harder with your knuckle this time.
Repeat all of above steps on next day, as sometimes I've gotten data off drive simply by trying again.
Reference:-http://hd-data-recovery.blogspot.com
Lost Data Recovery.
Mansoor my Ex-classfellow wrote me about his problem. Read his problem Below.
"last night I have installed HP Recovery Software in ma Laptop,
when I restart ma laptop then ma HDD fail to boot [all data & partion deleted including OS]
I m having importanlt DATA in HDD. Now how to recover ma DATA from HDD with partion & OS. [I have pluged that HDD in other laptop but it shows only one partion]"
Answer:
There's a lot of good data recovery software available, i use Power Data Recovery to pull off the job... Seagate has tools too, if you have lost your partitions you could go for partition recovery software like Active Partition Recovery.
For Your Help There are some software which Helps You.
1. Active Partition Recovery 3.0 - To Recover a Deleted partition.
2. Active Uneraser 3.0 - To recover deleted files and folders on FAT and NTFS systems.
3. Ontrack Easy Recovery Pro 6.10 - To Recover data that has been deleted/virus attack
4. Winternals Disk Commander 1.1 - More than just a standard deleted-file recovery utility
5. TestDisk 6.9b - Tool to check and undelete partition.
6. Lost & Found 1.06 - a good old data recovery software.
7. DiyDataRecovery Diskpatch 2.1.100 - An excellent data recovery software.
8. Prosoft Media Tools 5.0 v1.1.2.64 - Another excellent data recovery software with many
other options.
9. PhotoRec 6.9b - File and pictures recovery Tool.
Reference:-http://hd-data-recovery.blogspot.com
"last night I have installed HP Recovery Software in ma Laptop,
when I restart ma laptop then ma HDD fail to boot [all data & partion deleted including OS]
I m having importanlt DATA in HDD. Now how to recover ma DATA from HDD with partion & OS. [I have pluged that HDD in other laptop but it shows only one partion]"
Answer:
There's a lot of good data recovery software available, i use Power Data Recovery to pull off the job... Seagate has tools too, if you have lost your partitions you could go for partition recovery software like Active Partition Recovery.
For Your Help There are some software which Helps You.
1. Active Partition Recovery 3.0 - To Recover a Deleted partition.
2. Active Uneraser 3.0 - To recover deleted files and folders on FAT and NTFS systems.
3. Ontrack Easy Recovery Pro 6.10 - To Recover data that has been deleted/virus attack
4. Winternals Disk Commander 1.1 - More than just a standard deleted-file recovery utility
5. TestDisk 6.9b - Tool to check and undelete partition.
6. Lost & Found 1.06 - a good old data recovery software.
7. DiyDataRecovery Diskpatch 2.1.100 - An excellent data recovery software.
8. Prosoft Media Tools 5.0 v1.1.2.64 - Another excellent data recovery software with many
other options.
9. PhotoRec 6.9b - File and pictures recovery Tool.
Reference:-http://hd-data-recovery.blogspot.com
Jan 14, 2009
Hard Drive Problem [ BOOT ERROR].
Another Problem. Just Sharing For You.
If You Have Any Solution Give Yours Opinion In Comments.
System configuration:
Intel Dual Core 3.0 GHz
Windows XP Prefessional SP2
1.5 GB Ram
Lite-On DVD-Writer
SMTP= Intex
Hardisk - 160 GB Sata Seagate (barracuda)
Graphics Card - ATI inbuilt (Shared memory)
Problem.
Hard-disk 160gb crashed. Windows wont start. Re-insert bootable media.
possible cause = maybe some jerk has caused this fatal error. Cause is unknown, but it is being detected in the BIOS, but wont work otherwise.
History
I tried a number of ways to get it right.
tried to use it as Slave to a bootable working master, with the master working in Safe mode or normal mode. (but the master wont boot, if this drive is connected in slave).
Tried to work it in safe mode, still no results. it wont go further form "Mup.sys" (god knows what it is)
Tried the Ultimate Boot Disk (freeware). Tried to boot from that, even that couldnt detect it... (well im still working on that).
Went online to check how to integrate a Hardisk utility software inot the Ultimate Boot Disk.
They told me about an Add-on called TEST-Partition, which could repair my drive. well, i went to the offered Link, but there were no instructions as to how i can integrate that tool into the ultimate boot disk? and how can i use it in DOS mode. there was only a download link, and how to use it. No integration with UBD was provided on its website.
Anyways, i tried the NTFS-Dos compatibility mode, (some 10 mins back), in the UBD itself (by deafult), and this is the error that it gave me:
" Hard disk1 Size= 156290904 KB
Hard Disk Partition Not found by Xp_Shell!A:\ "
well, this made me feel a little better, and I believe that integrationg that Test-Partition utility with the UBD might give better results.... since that tool is dedicated to Repairing Partitions alone.
So now, i need to know, where i could have gone wrong. and how can i integrate the Test-partition utility with the UBD.
UBD= Ultimate Boot disk (still in Multi-session)
Ive checked the Power and data cables - they work fine with the other Sata hardisk.
For the UBD, i even tried to use hardisk in Legacy mode, still no results.
Solution:
A simple Solution just reinstall xp. Lolz.
either you can also use Hiren's Boot CD.
u can either try to boot with win xp cd and use the repair console to try maybe chkdsk or such
if not, try booting w/ the other working HDD alone, then connect the faulty one via usb(u can get an ide>usb adapter cheaply) this way it should be recognized
then either back your hard drive or re-patch the booting/system files.
If You Have Any Solution Give Yours Opinion In Comments.
System configuration:
Intel Dual Core 3.0 GHz
Windows XP Prefessional SP2
1.5 GB Ram
Lite-On DVD-Writer
SMTP= Intex
Hardisk - 160 GB Sata Seagate (barracuda)
Graphics Card - ATI inbuilt (Shared memory)
Problem.
Hard-disk 160gb crashed. Windows wont start. Re-insert bootable media.
possible cause = maybe some jerk has caused this fatal error. Cause is unknown, but it is being detected in the BIOS, but wont work otherwise.
History
I tried a number of ways to get it right.
tried to use it as Slave to a bootable working master, with the master working in Safe mode or normal mode. (but the master wont boot, if this drive is connected in slave).
Tried to work it in safe mode, still no results. it wont go further form "Mup.sys" (god knows what it is)
Tried the Ultimate Boot Disk (freeware). Tried to boot from that, even that couldnt detect it... (well im still working on that).
Went online to check how to integrate a Hardisk utility software inot the Ultimate Boot Disk.
They told me about an Add-on called TEST-Partition, which could repair my drive. well, i went to the offered Link, but there were no instructions as to how i can integrate that tool into the ultimate boot disk? and how can i use it in DOS mode. there was only a download link, and how to use it. No integration with UBD was provided on its website.
Anyways, i tried the NTFS-Dos compatibility mode, (some 10 mins back), in the UBD itself (by deafult), and this is the error that it gave me:
" Hard disk1 Size= 156290904 KB
Hard Disk Partition Not found by Xp_Shell!A:\ "
well, this made me feel a little better, and I believe that integrationg that Test-Partition utility with the UBD might give better results.... since that tool is dedicated to Repairing Partitions alone.
So now, i need to know, where i could have gone wrong. and how can i integrate the Test-partition utility with the UBD.
UBD= Ultimate Boot disk (still in Multi-session)
Ive checked the Power and data cables - they work fine with the other Sata hardisk.
For the UBD, i even tried to use hardisk in Legacy mode, still no results.
Solution:
A simple Solution just reinstall xp. Lolz.
either you can also use Hiren's Boot CD.
u can either try to boot with win xp cd and use the repair console to try maybe chkdsk or such
if not, try booting w/ the other working HDD alone, then connect the faulty one via usb(u can get an ide>usb adapter cheaply) this way it should be recognized
then either back your hard drive or re-patch the booting/system files.
Data Recovery. A Solution.
Finding A Solution.
There are two basic methods you can go when it comes to hard drive retrieval: Using a professional person in data recovery center, or a do it your self utility. Software are much more sparing to use than a service provider company, but they are less reliable than using a professional for obvious reasons. My part is to help you choosing which one suites you best.
Software verses Service.
What I have found out over the years is that almost everyone wants to try hard drive data recovery software, because it is cheaper, quicker, and private. That blogs, some users have no business using hard drive recovery software, because they make matters more regretful by not understanding the fundamental setup and recovery steps.
The cry from technicians to make more sophisticated hard drive recovery tools has also caused an increase in the number of hard drive casualties. This is because the more damage that can occur. Yes, these powerful programs can recover more data, but if you do not know the proper methode, they can also destroy remaining data.
Development Or Research.
I have had many conversations over the years with colleagues from various hard drive recovery centers about what level of software they want us to develop, and how much of the program should be offered to the public. There have been two reasons I have researched this topic:
First, is for economical reasons. plainly, the cheaper the software, the more people will use these hard drive recovery tools. The more powerful the utility, the less need the public has for sending their drive to a hard drive recovery service. Because we also develop tools for these firms, we have to balance pleasing both groups of users, which at times can be a challenging task.
The next reason for this research is for data safety. In other words, how much do we need to protect you from yourself? We truly want you to recover your own data, and helping you prevent undoable is part of the process. I say this because invariably I (and other service companies) get drives weekly that have been trashed by misusing software utilities. As a consequence, many of these drives are considered unrecoverable.
Defining the fine line between offering you cutting edge technologies in the form of software, and making you send your drive to an expert to protect your data from your possible fatal mistakes. I say this because I know you want to try the data-recovery yourself - at least as the first step.
Your Next Step.
While you do not want to delay in getting your data back, you also want to take the right steps to protect your data. I want you to be asking yourself, "Can I do this myself, I use a hard drive recovery professional?" If you are not sure, get help. You know your capabilities, and by reading this information, you will probably know which solution is best for you.
There are two basic methods you can go when it comes to hard drive retrieval: Using a professional person in data recovery center, or a do it your self utility. Software are much more sparing to use than a service provider company, but they are less reliable than using a professional for obvious reasons. My part is to help you choosing which one suites you best.
Software verses Service.
What I have found out over the years is that almost everyone wants to try hard drive data recovery software, because it is cheaper, quicker, and private. That blogs, some users have no business using hard drive recovery software, because they make matters more regretful by not understanding the fundamental setup and recovery steps.
The cry from technicians to make more sophisticated hard drive recovery tools has also caused an increase in the number of hard drive casualties. This is because the more damage that can occur. Yes, these powerful programs can recover more data, but if you do not know the proper methode, they can also destroy remaining data.
Development Or Research.
I have had many conversations over the years with colleagues from various hard drive recovery centers about what level of software they want us to develop, and how much of the program should be offered to the public. There have been two reasons I have researched this topic:
First, is for economical reasons. plainly, the cheaper the software, the more people will use these hard drive recovery tools. The more powerful the utility, the less need the public has for sending their drive to a hard drive recovery service. Because we also develop tools for these firms, we have to balance pleasing both groups of users, which at times can be a challenging task.
The next reason for this research is for data safety. In other words, how much do we need to protect you from yourself? We truly want you to recover your own data, and helping you prevent undoable is part of the process. I say this because invariably I (and other service companies) get drives weekly that have been trashed by misusing software utilities. As a consequence, many of these drives are considered unrecoverable.
Defining the fine line between offering you cutting edge technologies in the form of software, and making you send your drive to an expert to protect your data from your possible fatal mistakes. I say this because I know you want to try the data-recovery yourself - at least as the first step.
Your Next Step.
While you do not want to delay in getting your data back, you also want to take the right steps to protect your data. I want you to be asking yourself, "Can I do this myself, I use a hard drive recovery professional?" If you are not sure, get help. You know your capabilities, and by reading this information, you will probably know which solution is best for you.
Jan 13, 2009
Hard drive data recovery.
Hard drives are complex. They have a circuit board and a number of moving parts. In terms of hard drive data recovery, the first thing that you must evaluate is whether it is a hardware problem that is stopping you from accessing your data. Common hardware problems include a faulty circuit board or problems with the actuator arm.
A faulty circuit board is characterize by a drive that does not 'spin up', meaning that platters are not turning underneath the copper wire. A faulty actuator arm or more serious mechanical error is characterize by an abnormal clicking noise or a grinding noise.The best advise in determining whether you have a hardware problem is to listen to the sound of your hard drive. If you cannot hear the platters spinning (i.e. it is quiet when it is turned on) or you hear more serious noises then you should stop using the drive immediately and you will need to send your drive to a hardware data recovery service.
Hardware data recovery can be expensive because technicians may need to disassemble your hard drive to fix the problem. Hard drive data recovery is usually done in a 'clean room' as hard drives are sealed to avoid errors caused by dust or other particles. Also hard drives are finely tuned machinery and it takes specialist equipment to read the platters from a physically damaged drive.
A faulty circuit board is characterize by a drive that does not 'spin up', meaning that platters are not turning underneath the copper wire. A faulty actuator arm or more serious mechanical error is characterize by an abnormal clicking noise or a grinding noise.The best advise in determining whether you have a hardware problem is to listen to the sound of your hard drive. If you cannot hear the platters spinning (i.e. it is quiet when it is turned on) or you hear more serious noises then you should stop using the drive immediately and you will need to send your drive to a hardware data recovery service.
Hardware data recovery can be expensive because technicians may need to disassemble your hard drive to fix the problem. Hard drive data recovery is usually done in a 'clean room' as hard drives are sealed to avoid errors caused by dust or other particles. Also hard drives are finely tuned machinery and it takes specialist equipment to read the platters from a physically damaged drive.
If you are sending your hard drive to a data recovery specialist then you should attempt to obtain an upfront estimate of fees (although you will rarely get one), ask that if you send your hard drive for quotation purposes will they send it back to you in the same condition if you choose not to use the service, and make sure you send it to a reputable company as you may only get one chance at hard drive data recovery.
Reference:-http://hd-data-recovery.blogspot.com
Jan 12, 2009
Recover a Busted External Hard Drive.
Problem
My wife kicked my 500 GB Western Digital external hard drive onto the ground and it stopped working. When you plug it in, it clicks repeatedly and never works.
I have tried freezing the drive, removing the SATA drive inside and installing it directly into the PC, and shaking it and crying, and none of these things have worked.
Is there a way to recover the data on this drive without paying a lot of money and risking being thrown in prison for pirated software?
Answer:
well with that kind of damage i doubt so. If it is truely un-readable then its dead. If it were a 2.5" one then possibly or it may still work. 3.5" inches are less durable and not meant to be moved around too much.
if you know how to use hardware as in opening insides, etc.
you have to find another of the same drive then open em both up.
check your disk 1st, see if the cylinders are broken, if the cylinders are broken, then there's no way to receover data; if not then open the other one and just replace the cylinders in urs with the new hd, then put the new hd together and plug it in, if you did all good, it should work;best take it to a computer shop who knows how to replace cylinders and they can help you find the same hd as well.
good luck.
Reference:-http://hd-data-recovery.blogspot.com
How to Recover Data from the Hard Drive of a Dead Laptop.
Method. 1
1. Purchase a "Laptop Hard Drive Adaptor Kit" to allow you to plug your laptop hard drive into a standard PC (2.5 TO 3.5 inch IDE HDD).
2. Find a functioning standard PC that can read the file system that was on the laptop. One would need Windows 2k/XP or a Linux distribution to read an NTFS/FAT file system, whereas only a Linux distribution can read the EXT3 file system.
3. Open up the case and add the laptop drive with adaptor kit as a secondary HDD. Be sure that you have set this drive to either Cable Select, or Slave, depending on the configuration of the system, and the available IDE ports.
4. Copy the data you need from the laptop drive to the main drive of the PC, or consider using removable storage for small files.
Method. 2
1. Purchase or cannibalize a 2.5" USB 2.0 or Firewire drive enclosure.
2. Find a functioning standard PC with an open USB port (or firewire port, as applicable) that can read the file system that was on the laptop. One would need Windows 2k/XP or a Linux distribution to read an NTFS/FAT file system, whereas only a Linux distribution can read the EXT3 file system.
3. Plug it in, wait for the tones (and/or mount it if that is necessary in this system)
4. Copy the data you need from the laptop drive to the main drive of the PC, or consider using removable storage for small files.
Reference:-http://hd-data-recovery.blogspot.com
1. Purchase a "Laptop Hard Drive Adaptor Kit" to allow you to plug your laptop hard drive into a standard PC (2.5 TO 3.5 inch IDE HDD).
2. Find a functioning standard PC that can read the file system that was on the laptop. One would need Windows 2k/XP or a Linux distribution to read an NTFS/FAT file system, whereas only a Linux distribution can read the EXT3 file system.
3. Open up the case and add the laptop drive with adaptor kit as a secondary HDD. Be sure that you have set this drive to either Cable Select, or Slave, depending on the configuration of the system, and the available IDE ports.
4. Copy the data you need from the laptop drive to the main drive of the PC, or consider using removable storage for small files.
Method. 2
1. Purchase or cannibalize a 2.5" USB 2.0 or Firewire drive enclosure.
2. Find a functioning standard PC with an open USB port (or firewire port, as applicable) that can read the file system that was on the laptop. One would need Windows 2k/XP or a Linux distribution to read an NTFS/FAT file system, whereas only a Linux distribution can read the EXT3 file system.
3. Plug it in, wait for the tones (and/or mount it if that is necessary in this system)
4. Copy the data you need from the laptop drive to the main drive of the PC, or consider using removable storage for small files.
Reference:-http://hd-data-recovery.blogspot.com
FREEZING HARD DRIVE FOR RECOVERY.
About 2 weeks ago, I wrote an article about hard disk recovery that was quite popular (I received approximately 20000 hits for it). The article covered a couple of solutions to help you in the case where your hard drive would stop working. While I was doing some research for this article, I ended up on a few stories about people who were putting their HD in the freezer to help fix it long enough to be able to recover their data. I guess that by doing this, some metal parts in the HD could contract, putting back in place defective parts, and making everything work again for a few minutes.
What do you guys think? Myth or reality? It seems that a lot of people agree that this solution actually works, so I decided to test it myself with an old Maxtor hard drive that failed me a couple of weeks ago. There was no important data on there, so losing the disk didn't really bother me.
Before putting it in the freezer, the drive was making a weird clicking noise, and the computer was showing me this message: Primary hard drive 0 not found, strike F1 to retry boot, F2 to run the setup utility.
I removed the hard disk from the computer and sealed it in a ziplock bag to prevent condensation.
After this, I shoved it in the freezer, and waited an hour.
I finally installed it back in the computer, closed the case, and pushed on the power button.
YES! it works, the computer is starting correctly! Unfortunately, after I logged in, Windows froze and I wasn't able to do anything. I tried rebooting, and....
Well, at least the hard disk spun for about 2 minutes before crashing again. Maybe that's not long enough to let me recover any data, but it worked for a little while. :)
edit: The day after, I shoved the hard drive back in the freezer for 24 hours. After getting it out, I was able to get 20 more minutes of life out it.
Reference:-http://hd-data-recovery.blogspot.com
What do you guys think? Myth or reality? It seems that a lot of people agree that this solution actually works, so I decided to test it myself with an old Maxtor hard drive that failed me a couple of weeks ago. There was no important data on there, so losing the disk didn't really bother me.
Before putting it in the freezer, the drive was making a weird clicking noise, and the computer was showing me this message: Primary hard drive 0 not found, strike F1 to retry boot, F2 to run the setup utility.
I removed the hard disk from the computer and sealed it in a ziplock bag to prevent condensation.
After this, I shoved it in the freezer, and waited an hour.
I finally installed it back in the computer, closed the case, and pushed on the power button.
YES! it works, the computer is starting correctly! Unfortunately, after I logged in, Windows froze and I wasn't able to do anything. I tried rebooting, and....
Well, at least the hard disk spun for about 2 minutes before crashing again. Maybe that's not long enough to let me recover any data, but it worked for a little while. :)
edit: The day after, I shoved the hard drive back in the freezer for 24 hours. After getting it out, I was able to get 20 more minutes of life out it.
Reference:-http://hd-data-recovery.blogspot.com
How to Open Laptop Disk for Data Recovery ?
How to Open Laptop Disk for Data Recovery ?
Before removing the laptop hard drive, follow these guidelines:
1. Turn off the computer power.
2. Unplug the power cord.
3. Remove the battery.
4. Turn the notebook over, then remove the main and optional secondary batteries
(if installed). For more information, see your user's guide.
5. Remove the hard drive screw, then pull the hard drive kit straight out from the notebook.
5. Remove the hard drive screw, then pull the hard drive kit straight out from the notebook.
Remove the screws that attach the hard drive to the hard drive tray and Keep aside the screws, as you will be using them later to reconnect the disk.
Remove the hard drive from the hard drive tray/caddy/case.
Now your hard drive is free to perform data recovery using our software.
To connect laptop disk to desktop pc you require a connector,
OR
http://www.datapro.net/products/1920.html
Now download and install our demo data recovery software depending upon the disk from which you want to recover the data, download the required demo from the link file recovery software demo.
Reference:-http://hd-data-recovery.blogspot.com
Hard Disk Bad Sector Recovery.
Hard Disk Bad Sectors By Mohummad Shoaib.For Removing Bad Sectors from The Hard drive you need any dos based hard disk utility softwaresuch as Ontrack disk Manager, Hdd Regenerator, or spin rite.
Just Enter The bootable cd or floopy in your pc and restrat the pc ,then start your desiredprogram . i m telling you the procedure in ontrack disk manager,
step 1:
select Hard disk in the list
then go to utility menu.
then perform low level format.
and restart the computer .
if its not better yet then also perform zero fill drive.
it will all repair the physical defects on the surface of the magenetic disc,
Author: Muhammad Shoaibhttp://hd.data-recovery.blogspot.com
Hard Drive Data Recovery.
Everybody think that hard disk data recovery is very difficult task to do. but i think if you have a little know how about the computer you can do it as you can eat an apple.
The first thing is that you must know about the available disk data recovery softwares in market.so you can choose the best raid data recovery software, Now take your hard drive and back up the remaining data then switch it into the pc. and run the recovery software as its user manual.it will scan all the hard drive and shows the files which are recoverable. then selecet the files which you want to recover then start saving them in a safe folder. now you done the data recovery.
Jan 10, 2009
Simply Recovery of Data from a Dead Hard Drive.
Actually, first of all what to do is determine if it really is a hard disk drive failure you’re confronting, and not one of the countless other equipment glitches that can cause a boot failure. If you have access to another computer, remove the failed hard drive from your sick PC, and hook it up as a secondary drive to the alternate computer.
On a Mac, the process is so simpler. Use a FireWire cable for hooking your nonworking Mac to a working Mac, then, “target boot” the nonworking machine by holding down the T key as you power it on. With either method, it’s possible that your failed hard drive will show up on your healthy computer and reveal its files, in which case your hard drive is probably fine, but your operating system needs to be reinstalled. (Don’t forget to offload your files before you do that.)
If your files don’t show up on the secondary computer, then you are at one of those pivotal moments in life when you find out how much your hard work and treasured memories are really worth to you. Depending on how your drive is damaged, an attempt to salvage your data can cost anywhere from a hundred dollars to several thousand. What’s more, the process can take days—and there is no guarantee that the money and time you invest will produce any results whatsoever.
Now that we’ve gone through the depressing task of properly setting your expectations, here’s the good news: Very often, the data on failed drives is recoverable. In fact, it’s surprising how resilient that information can be—just ask any corporate embezzler who thought he had deleted all the evidence from his PC, only to have it show up later in court. The comparison is apt, since the very same computer forensic tools that uncover digital misdeeds are the ones that can find your treasured family photos.
There are two ways that drives crash: Logical failure and mechanical failure. In a logical failure, the drive’s components are physically undamaged, but because of either accidental formatting or a corrupt file system, the drive is not able to find and navigate its own data. However, unless it has been overwritten, that data still exists on your drive.
A mechanical failure means that your drive has broken parts that are preventing it from working busted drives often make a telltale clicking sound as they futilely attempt to access their files. If you hear that, your data may still be there, but you’re not getting it back without calling in the experts (see “Worst-Case Scenario,” next page). And those experts make good money. Data recovery services from Kroll Ontrack, Seagate’s i365 and Iomega charge between $500 and $2500 to attempt to salvage data from either logical or mechanical disasters, depending on the severity of the situation. But if you are just dealing with a logical failure, you can get your files back on your own for far less.
Recovering a hard drive is a bit like getting back a stolen car—you’ll be happy to have your files back, but the results could be messy. No data recovery program will return your files to you in exactly the condition you originally kept them. These programs are designed to essentially do a data dump from your problem drive to a new drive. Files will be organized by type (JPEG images will be in one folder, Word documents in some other folder, MPEG movies in another) and your songs and photos will be mixed with random sound and image files from your computer’s system folder.
Additionally, the names of all your files will have been changed to various alphanumeric sequences, such as IMG1039.jpg or MOV2010.mov. So be prepared to settle in for a long weekend of sifting through and renaming your files. Oh, and while you’re at it, now’s a good time to buy that backup drive.
Reference:-http://hd-data-recovery.blogspot.com/search/label/Hard%20Disk%20Recovery%20Articles
Jan 6, 2009
Data Recovery Software
R-Studio and R-Studio Emergency DEMO allow you to evaluate how all R-Studio family utilities recover lost files. The only limitation is that DEMO versions do not recover files larger than 64KB.
You can preview most of the files found by R-Studio DEMO version regardless of file size, but please note R-Studio Emergency DEMO doesn't support file preview option.
The DEMO versions can be registered on on-the-fly and no reinstallation required. When R-Studio Demo version has found a lost file larger than 64KB you may simply double click the file to preview it. If you are satisfied with the file content you may buy the R-Studio registration key, register the software and recover the file right away.
However, if there is enough disk space on any additional hard drive or on an alternative media we always recommend our customers to create an image of the recognized partition where the lost files were found, because Windows OS constantly writes some information on disks and there is a risk that the sectors where the deleted files reside may be overwritten. If that happens, the files still may be found, but may contain incorrect data or cannot be found at all. The created image can be processed the same way as the original partition.
Reference:-http://hd-data-recovery.blogspot.com/search/label/Hard%20Disk%20Recovery%20Softwares
You can preview most of the files found by R-Studio DEMO version regardless of file size, but please note R-Studio Emergency DEMO doesn't support file preview option.
The DEMO versions can be registered on on-the-fly and no reinstallation required. When R-Studio Demo version has found a lost file larger than 64KB you may simply double click the file to preview it. If you are satisfied with the file content you may buy the R-Studio registration key, register the software and recover the file right away.
However, if there is enough disk space on any additional hard drive or on an alternative media we always recommend our customers to create an image of the recognized partition where the lost files were found, because Windows OS constantly writes some information on disks and there is a risk that the sectors where the deleted files reside may be overwritten. If that happens, the files still may be found, but may contain incorrect data or cannot be found at all. The created image can be processed the same way as the original partition.
Reference:-http://hd-data-recovery.blogspot.com/search/label/Hard%20Disk%20Recovery%20Softwares
Recover My Files
Recover My Files
Need file recovery? Or hard drive data recovery software?Recover deleted files Quickly and Easily!
Recover My Files
Recover My Files data recovery software will easily recover deleted files emptied from the Windows Recycle Bin, or lost due to the format or corruption of a hard drive, virus or Trojan infection, unexpected system shutdown or software failure.
Download now and see your deleted files!
Download and try Recover My Files software Free!
"Recover My Files combines simplicity of use with the most powerful file recovery software engine, together with a unique capability of "on-the-fly" data preview while the search is being conducted."
Download Trial Version.
Reference:-http://hd-data-recovery.blogspot.com/search/label/Hard%20Disk%20Recovery%20Softwares
Need file recovery? Or hard drive data recovery software?Recover deleted files Quickly and Easily!
Recover My Files
Recover My Files data recovery software will easily recover deleted files emptied from the Windows Recycle Bin, or lost due to the format or corruption of a hard drive, virus or Trojan infection, unexpected system shutdown or software failure.
Download now and see your deleted files!
Download and try Recover My Files software Free!
"Recover My Files combines simplicity of use with the most powerful file recovery software engine, together with a unique capability of "on-the-fly" data preview while the search is being conducted."
Download Trial Version.
Reference:-http://hd-data-recovery.blogspot.com/search/label/Hard%20Disk%20Recovery%20Softwares
NTFS Data Recovery Software Ver: 3.0.1.5
Corrupted NTFS NTFS5 partition data files recovery from Windows Hard disk drive. Repair deleted formatted MBR master boot record MFT master file table restore root directory information. Windows NTFS data recovery software is file recovery software tool to recover deleted files folders pictures data of crashed hard disk drive partition volume digital media iPod pen drive memory card floppy crashed disk. Data recovery software for windows NTFS partition recovers data files and folders lost due to overwritten deleted formatted damaged corrupted partition from NTFS based operating systems such as windows NT 2000 2003 XP. Windows NTFS data recovery utility is used for the retrieval of partition table boot sector formatted lost deleted files of laptop and desktop system. It is undelete unerase unformat tool. It is easy safe Read-only and Non-Destructive Data recovery software tool for Windows NTFS retrieve and restore lost deleted formatted erased files and folders from disk partition crashed hard drive file data digital media iPod pen drive etc.
Features:
* Recovers files from ntfs and ntfs5 partitions.
* Retrieve data even after master boot record mbr destruction.
* Restore file system even after executing fdisk command.
* Lost master file table MFT, partition table and root directories restoration software.
* Windows NT 2000 2003 XP partition corrupted MBR damaged volume information recovery
tool.
* Recover data from bad sector hard disk.
* Support ide, ata, sata, eide, scsi hard drive hdd.
* Recover not detected hard disk drive data.
* Deleted iPod, pen drive, memory card, digital media devices files or folders restoration utility
* Easy, safe and read only comprehensive solution with extremely attractive graphical user
interface
* Quick, simple easy to use with extremely attractive Graphical user interface (GUI) and helpful
software utility tool for restoring lost or deleted partitions, files and folders.
Download
Password:no password
reference:-http://hd-data-recovery.blogspot.com/search/label/Hard%20Disk%20Recovery%20Softwares
EASEUS Data Recovery Wizard Professional v4.3.6 retail
EASEUS Data Recovery Wizard Professional v4.3.6 retail
EASEUS Data Recovery Wizard Professional is the professional level, most cost-effective and ease-to-use software available for data recovery. It is unmatched in its ability to recover almost total logic data loss situations - covering servers, desktops or laptops for many media, Windows Operating Systems and file types.
EASEUS Data Recovery Wizard Professional is the professional level, most cost-effective and ease-to-use software available for data recovery. It is unmatched in its ability to recover almost total logic data loss situations - covering servers, desktops or laptops for many media, Windows Operating Systems and file types.
New Features!–
- Enhanced support Windows Vista.
– Recovers compressed and encrypted files on NTFS volume.
– Creates a Disk Image file for data recovery.
– Intelligent search all possible file systems on hard drive.
– Ability to resume the last recovery result.
– High quality of file recovery.
– Succinct and user friendly interface.
– Recover a specific file by right-click.
When to use?–
-Hard Drives that have been formatted.
– Corrupt or missing critical file system structures.
– Accidental file deletion.
– File loss without reason.
– Unexpected system shutdown or application failure.
– Computer viruses and worms infection or corruption.
– Boot-up problems.
– Partition structures are damaged or deleted.
– Damage due to a power failure or surge.
– Various kinds of file system corruption.
– Recover files from devices with unknown file systems including Hard Disk, external ZIP/USB drive, removable SmartMedia, MemoryStick, SD cards, etc..DOWNLOAD
DVD Data Recovery.
DVD RECOVERY QUESTION
Hi, i have in possession a DVD containing a few videos. The DVD isn't in a very good condition, sporting a nice dark band around it. I've tried different softwares to extract the data out of it but nothing really seems to work(no, not even tooth paste). so please help!please don't recommend me "CD/DVD recovery" since i've already tried it and no luck.
SLOUTION:
Have you tried isobuster? Otherwise all you can do is take it a shop that has a machine for removing 1 layer of the dvd. Your local dvd rental store might be able to do it.if you dont know about isobuster then just google it. and you will find it trial version.
reference:-http://hd-data-recovery.blogspot.com/
Hi, i have in possession a DVD containing a few videos. The DVD isn't in a very good condition, sporting a nice dark band around it. I've tried different softwares to extract the data out of it but nothing really seems to work(no, not even tooth paste). so please help!please don't recommend me "CD/DVD recovery" since i've already tried it and no luck.
SLOUTION:
Have you tried isobuster? Otherwise all you can do is take it a shop that has a machine for removing 1 layer of the dvd. Your local dvd rental store might be able to do it.if you dont know about isobuster then just google it. and you will find it trial version.
reference:-http://hd-data-recovery.blogspot.com/
Data Recovery From Failed HDD - Hitting Method.
A failed hard drive can be brought back to life by hitting it. Sometimes the heads stick to the platter causing the hdd to lock up during a shutdown. If this is the case hitting the hdd can knock the heads free. Note that this is a temporary fix and should only be used to recover the data, you should copy your data off the drive as soon as possible. If the hdd is spinning (you can hear it turning) this is not the method to use, this method is best suited for data recovery cases where the hdd is not spinning. If the hdd is spinning it is not physically damaged so it is a problem that should be approached through other methods.Instructions:Step 1: Make Sure You Are Prepared to Recover the Data from the HDDThere is no point in trying to restore the hdd if you are not prepared to immediately copy the data off of the failed hdd. You should have a new hard drive already installed in the computer or have a different computer setup and ready to go. As soon as you hook the old hard drive back up to see if it works you'll have to be ready to start making a backup from the hdd and copying the data onto a fresh hard drive.Step 2: Hit the DriveHit the drive with the palm of your hand firmly. You are trying to free up the heads not to destroy the hdd so keep that in mind when you are hitting it. If it does not work the first time try again. You can also try hitting it with a rubber mallet or with the handle of a tool such as a screwdriver. You do not want to crush or damage the drive so be careful when hitting it.Step 3: Alternative - Dropping MethodIf the hitting method did not work you can try this: drop the hdd onto a flat hard surface from approximately 5" above. You should drop the hdd onto the large closed side. If this did not work the first time try it again at a distance of up to 8"-9", you can also try dropping the hdd onto each of the four edges. If the hdd still does not respond you can try this method again by dropping it for a greater distance or on the sides.Step 4: Restore the FilesPlace hdd back into the computer right away as the slave hdd and boot it up. If you can access the drive begin recovering the important data right immediately. If you are able to recover the data using this method the hdd will only work for a very short period of time and this method usually only works one time. If the hdd still does not respond you can try this method again by hitting it again either harder or with a solid object.Note again that this hitting method is not a repair. It's just a way to get the hdd running long enough to remove the data and migrate it to something that works. If the data on that hdd is irreplaceable, your best bet is always to call a professional data recovery company.
at Friday, December 19, 2008
Labels: Hitting Data Recovery Method, Interesting Data Recovery Tips
at Friday, December 19, 2008
Labels: Hitting Data Recovery Method, Interesting Data Recovery Tips
MP3 Palyer Data Recovery.
Recently, Creative has released a tool that can easily recover your Creative Media Player. Here is the list of supported models:ZEN X-Fi ZEN Mozaic ZEN ZEN Vision W 30GB/60GB ZEN Vision * ZEN Vision:M 30GB/60GB ZEN Stone Plus with Speaker ZEN Stone Plus ZEN Stone with Speaker ZEN Stone ZEN V Plus ZEN V (Video) ZEN V ZEN Micro Photo * ZEN Nano Plus MuVo T200, T100 MuVo V200, V100 MuVo Micro N200 MuVo TX SE MuVo TX FM MuVo TX MuVo Slim * DMP FX100 ** Windows XP only
Quick instructions from the Creative website:1. Check that the MP3 Player Recovery Tool supports your player.2. Ensure that you are using Windows XP Service Pack 2 32-bit, Windows XP Professional x64 Edition or Windows Vista (32-bit or 64-bit version).3. Back up the contents of your player, if possible, as recovering your player may require it to be re-formatted, erasing all content.4. Make sure your player battery is at least 50% charged.Detailed instructions can be found here.
Jan 5, 2009
Hard Drive Recovery Services.
There Are many Companies Offering Hard Disk Data Recovery Service You Can Easily
Choose one of them:-
1. FAT & NTFS disaster file recoverycorrupted files, lost
partitions.www.powerecovery.com
2. For corrupted, reformatted drivesWindows
Vista/XP/2003/2000/NT/Me/98www.quetek.com
3. Hard Drive Data Recovery ToolFree Scan To Find Your Lost
Data.DataRecoveryDownload.com
Reference:- http://hd-data-recovery.blogspot.com/
Choose one of them:-
1. FAT & NTFS disaster file recoverycorrupted files, lost
partitions.www.powerecovery.com
2. For corrupted, reformatted drivesWindows
Vista/XP/2003/2000/NT/Me/98www.quetek.com
3. Hard Drive Data Recovery ToolFree Scan To Find Your Lost
Data.DataRecoveryDownload.com
Reference:- http://hd-data-recovery.blogspot.com/
Top Hard Drive Recovery Service Providers.
A) The Following Are The Most Famous Hard Disk Recovery Service Providers.
B) www.drivelabs.us
C) www.RecoverMyFiles.com
Reference:- http://hd-data-recovery.blogspot.com/
B) www.drivelabs.us
C) www.RecoverMyFiles.com
Reference:- http://hd-data-recovery.blogspot.com/
FAQ's
formatted my hard disk i lost all data can some one plz suggest me in recovering that:Answer: Search for "GetDataBack" and use it.
Reference:-http://hd-data-recovery.blogspot.com/
Reference:-http://hd-data-recovery.blogspot.com/
All in one Dos Bootable CD which has all these utilities.
Hiren's BootCD 9.5 All in one Dos Bootable CD which has all these utilities
----------------------------------------------------------------------------
Partition Tools----------------------------------------------------------------------------Partition Magic Pro 8.05 Best software to partition hard driveAcronis Disk Director Suite 9.0.554Popular disk management functions in a single suiteParagon Partition Manager 7.0.1274Universal tool for partitionsPartition Commander 9.01The safe way to partition your hard drive,with undo featureRanish Partition Manager 2.44a boot manager and hard disk partitioner.The Partition Resizer 1.3.4move and resize your partitions in one step and more.Smart Fdisk 2.05a simple harddisk partition managerSPecial Fdisk 2000.03tSPFDISK a partition tool.eXtended Fdisk 0.9.3XFDISK allows easy partition creation and editionGDisk 1.1.1Complete replacement for the DOS FDISK utility and more.Super Fdisk 1.0Create, delete, format partitions drives without destroying dataPartition Table Editor 8.0Partition Table and Boot Record Editor----------------------------------------------------------------------------Disk Clone Tools----------------------------------------------------------------------------ImageCenter 5.6 (Drive Image 2002)Best software to clone hard driveNorton Ghost 11.0.2Similar to Drive Image (with usb/scsi support)Acronis True Image 8.1.945Create an exact disk image for complete system backup and disk cloning.Partition Saving 3.60A tool to backup/restore partitions. (SavePart.exe)COPYR.DMA Build013A Tool for making copies of hard disks with bad sectors----------------------------------------------------------------------------Antivirus Tools----------------------------------------------------------------------------F-Prot Antivirus 3.16f (2803)Very good virus scanner (with ntfs support and easy to use menu)McAfee Antivirus 4.4.50 (2803) a virus scanner
(with ntfs support and easy to use menu)----------------------------------------------------------------------------Recovery Tools----------------------------------------------------------------------------Active Partition Recovery 3.0To Recover a Deleted partition.Active Uneraser 3.0To recover deleted files and folders on FAT and NTFS systems.Ontrack Easy Recovery Pro 6.10To Recover data that has been deleted/virus attackWinternals Disk Commander 1.1more than just a standard deleted-file recovery utilityTestDisk 6.9Tool to check and undelete partition.Lost & Found 1.06a good old data recovery software.DiyDataRecovery Diskpatch 2.1.100An excellent data recovery software.Prosoft Media Tools 5.0 1.1.2.64Another excellent data recovery software with many other options.PhotoRec 6.9File and pictures recovery Tool.----------------------------------------------------------------------------Testing Tools----------------------------------------------------------------------------System Speed Test 4.78it tests CPU, harddrive, ect.PC-Check 6.5Easy to use hardware testsOntrack Data Advisor 5.0Powerful diagnostic tool for assessing the condition of your computerThe Troubleshooter 7.02all kind of hardware testing toolPC Doctor 2004a benchmarking and information toolTest Cpu/Video/Disk 5.6a tool to test cpu, video, and diskTest Hard Disk Drive 1.0a tool to test Hard Disk Drive----------------------------------------------------------------------------RAM (Memory) Testing Tools----------------------------------------------------------------------------DocMemory 3.1bRAM Test utilityGoldMemory 5.07RAM Test utilityMemtest86+ 2.01PC Memory Test----------------------------------------------------------------------------Hard Disk Tools----------------------------------------------------------------------------Hard Disk Diagnostic UtilitiesSeagate Seatools Desktop Edition 3.02Western Digital Data Lifeguard ToolsWestern Digital Diagnostics (DLGDIAG) 5.04fMaxtor PowerMax 4.23Maxtor amset utility 4.0Maxtor(or any Hdd) Low Level Formatter 1.1Fujitsu HDD Diagnostic Tool 7.00Fujitsu IDE Low Level Format 1.0Samsung HDD Utility(HUTIL) 2.10Samsung Disk Diagnose (SHDIAG) 1.28IBM/Hitachi Drive Fitness Test 4.11IBM/Hitachi Feature Tool 2.08Gateway GwScan 5.12ExcelStor's ESTest 4.20MHDD 4.6WDClear 1.30Toshiba Hard Disk Diagnostic 2.00bSeaTools for Dos 1.09HDD Regenerator 1.51to recover a bad hard driveOntrack Disk Manager 9.57Disk Test/Format/Maintenance tool.Norton Disk Doctor 2002a tool to repair a damaged disk, or to diagnose your hard drive.Norton Disk Editor 2002a powerful disk editing, manual data recovery tool.Hard Disk Sentinel 0.01Hard Disk health, performance and temperature monitoring tool.Active Kill Disk 4.1Securely overwrites and destroys all data on physical drive.HDAT2 4.53main function is testing and repair (regenerates) bad sectors for detected devicesSmartUDM 2.00Hard Disk Drive S.M.A.R.T. Viewer.Victoria 3.33e and 3.52rusa freeware program for low-level HDD diagnosticsHDD Eraser 1.0Secure erase using a special feature built into most newer hard drives----------------------------------------------------------------------------System Information Tools----------------------------------------------------------------------------Aida16 2.14a system information tool, extracts details of all components of the PCPCI and AGP info Tool (2803)The PCI System information & Exploration tool.System Analyser 5.3tView extensive information about your hardwareNavratil Software System Information 0.59.16High-end professional system information toolAstra 5.35Advanced System info Tool and Reporting AssistantHwInfo 5.1.0a powerful system information utilityPC-Config 9.33Complete hardware detection of your computerSysChk 2.46Find out exactly what is under the hood of your PCCPU Identification utility 1.12Detailed information on CPU (CHKCPU.EXE)CTIA CPU Informationanother CPU information tool----------------------------------------------------------------------------MBR (Master Boot Record) Tools----------------------------------------------------------------------------MBRWork 1.07ba utility to perform some common and uncommon MBR functionsMBR Tool 2.2.100backup, verify, restore, edit, refresh, remove, display, re-write...DiskMan4all in one tool for cmos, bios, bootrecord and moreBootFix UtilityRun this utility if you get 'Invalid system disk'MBR SAVE / RESTORE 2.1BootSave and BootRest tools to save / restore MBRBoot Partition 2.60add Partition in the Windows NT/2000/XP Multi-boot loaderPartition Table Doctor 3.5a tool to repair/modify mbr, bootsector, partition tableSmart Boot Manager 3.7.1a multi boot managerBootmagic 8.0This tool is for multi boot operating systemsMBRWizard 2.0bDirectly update and modify the MBR (Master Boot Record)----------------------------------------------------------------------------BIOS / CMOS Tools----------------------------------------------------------------------------CMOS 0.93CMOS Save / Restore ToolBIOS Cracker 4.8BIOS password remover (cmospwd)BIOS Cracker 1.4BIOS password remover (cmospwc)BIOS Utility 1.35.0BIOS Informations, password, beep codes and more.!BIOS 3.20a powerfull utility for bios and cmosDISKMAN4a powerful all in one utilityUniFlash 1.40bios flash utilityKill CMOSa tiny utility to wipe cmosAward DMI Configuration Utility 2.43DMI Configuration utility for modifying/viewing the MIDF contents.----------------------------------------------------------------------------MultiMedia Tools----------------------------------------------------------------------------Picture Viewer 1.94Picture viewer for dos, supports more then 40 filetypes.QuickView Pro 2.58movie viewer for dos, supports many format including divx.MpxPlay 1.56a small Music Player for dos----------------------------------------------------------------------------Password Tools----------------------------------------------------------------------------Active Password Changer 3.0.420To Reset User Password on windows NT/2000/XP/2003/Vista (FAT/NTFS)Offline NT/2K/XP Password Changerutility to reset windows nt/2000/xp administrator/user password.Registry Viewer 4.2Registry Viewer/Editor for Win9x/Me/NT/2K/XPRegistry Reanimator 1.02check and restore structure of the damaged registry files of NT/2K/XPNTPWDutility to reset windows nt/2000/xp administrator/user password.ATAPWD 1.2Hard Disk Password Utility----------------------------------------------------------------------------NTFS Ext2FS, Ext3FS (FileSystems) Tools----------------------------------------------------------------------------NTFS Dos Pro 5.0To access ntfs partitions from DosNTFS 4 Dos 1.9To access ntfs partitions from DosParagon Mount Everything 3.0To access NTFS, Ext2FS, Ext3FS partitions from dosNTFS Dos 3.02To access ntfs partitions from DosEditBINI 1.01to Edit boot.ini on NTFS Partition----------------------------------------------------------------------------Dos File Managers----------------------------------------------------------------------------Volkov Commander 4.99Dos File Manager with LongFileName/ntfs support(Similar to Norton Commander)Dos Command Center 5.1Classic dos-based file manager.File Wizard 1.35a file manager - colored files, drag and drop copy, move, delete etc.File Maven 3.5an advanced Dos file manager with high speed PC-to-PC filetransfers via serial or parallel cableFastLynx 2.0Dos file manager with Pc to Pc file transfer capabilityLapLink 5.0the smart way to transfer files and directories between PCs.Dos Navigator 6.4.0Dos File Manager, Norton Commander clone but has much more featuresMini Windows 98Can run from Ram Drive, with ntfs support,Added 7-Zip which supports .7z .zip .cab .rar .arj .gzip,.bzip2 .z .tar .cpio .rpm and .debDisk Defragmenter, Notepad / RichText Editor,Image Viewer, .avi .mpg .divx .xvid Movie Player, etc...----------------------------------------------------------------------------Other Tools----------------------------------------------------------------------------Ghost Walker 2003.793utility that changes the security ID (SID) for Windows NT, 2000 and XPDosCDroast beta 2Dos CD Burning ToolsUniversal TCP/IP Network 6.2MSDOS Network Client to connect via TCP/IP to a Microsoft basednetwork. The network can either be a peer-to-peer or a server basednetwork, it contains 91 different network card drivers----------------------------------------------------------------------------Dos Tools----------------------------------------------------------------------------USB CD-Rom Driver 1Standard usb_cd.sys driver for cd driveUniversal USB Driver 2Panasonic v2.20 ASPI Manager for USB mass storageSCSI SupportSCSI Drivers for DosSATA SupportSATA Driver (gcdrom.sys) and JMicron JMB361 (xcdrom.sys) for Dos1394 Firewire Support1394 Firewire Drivers for DosInterlnk support at COM1To access another computer from COM portInterlnk support at LPT1To access another computer from LPT port----------------------------------------------------------------------------and too many great dos toolsvery good collection of dos utilities----------------------------------------------------------------------------extract.exe pkzip.exe pkunzip.exe unrar.exe rar.exeace.exe lha.exe gzip.exe uharcd.exe mouse.comattrib.com deltree.exe xcopy.exe diskcopy.com imgExtrc.exeundelete.com edit.com fdisk.exe fdisk2.exe fdisk3.exelf.exe delpart.exe wipe.com zap.com format.commove.exe more.com find.exe hex.exe debug.exesplit.exe mem.exe mi.com sys.com smartdrv.exexmsdsk.exe killer.exe share.exe scandisk.exe scanreg.exeguest.exe doskey.exe duse.exe biosdtct.exe setver.exeintersvr.exe interlnk.exe loadlin.exe lfndos.exe doslfn.com----------------------------------------------------------------------------Windows Tools----------------------------------------------------------------------------SpaceMonger 1.4keeping track of the free space on your computerWinDirStat 1.1.2.80a disk usage statistics viewer and cleanup tool for Windows.Drive Temperature 1.0Hard Disk Drive temperature meterDisk Speed 1.0Hard Disk Drive Speed Testing ToolMemTest 1.0a Memory Testing ToolS&M Stress Test 1.9.1cpu/hdd/memory benchmarking and information tool, including temperatures/fan speeds/voltagesPageDfrg 2.32System file Defragmenter For NT/2k/XPWhitSoft File Splitter 4.5aa Small File Split-Join ToolGhost Image Explorer 11.0.2to add/remove/extract files from Ghost image fileDriveImage Explorer 5.0to add/remove/extract files from Drive image fileDrive SnapShot 1.38creates an exact Disk Image of your system into a file while windows is running.Active Undelete 5.5a tool to recover deleted filesRestoration 2.5.14a tool to recover deleted filesGetDataBack for FAT 2.31Data recovery software for FAT file systemsGetDataBack for NTFS 2.31Data recovery software for NTFS file systemsRecuva 1.12.291Restore deleted files from Hard Drive, Digital Camera Memory Card, usb mp3 player...Partition Find and Mount 2.3Partition Find and Mount software is designed to find lost or deleted partitionsUnstoppable Copier 3.12Allows you to copy files from disks with problems such as bad sectors,scratches or that just give errors when reading data.HDD Scan 2.8This is a Low-level HDD diagnostic tool, it scans surface find bad sectors etc.Express Burn 4.08CD/DVD Burner Program to create and record CDs/DVDs, also create/burn .iso and .nrg imagesData Shredder 1.0A tool to Erase disk and files (also wipe free space) securelyStartup Control Panel 2.8a tool to edit startup programsNT Registry Optimizer 1.1jRegistry Optimization for Windows NT/2000/2003/XP/VistaDefragNT 1.9This tool presents the user with many options for disk defragmentingJkDefrag 3.34Free disk defragment and optimize utility for Windows 2000/2003/XP/VistaStartup Monitor 1.02it notifies you when any program registers itself to run at system startupIB Process Manager 1.04a little process manager for 9x/2k, shows dll info etc.Process Explorer 11.11shows you information about which handles and DLLs processes have opened or loadedPocket KillBox 2.0.0.978can be used to get rid of files that stubbornly refuse to allow you to delete themUnlocker 1.8.6This tool can delete file/folder when you get this message - Cannot delete file:Access is denied, The file is in use by another program etc.HijackThis 2.0.2a general homepage hijackers detector and remover and moreRootkitRevealer 1.7Rootkit Revealer is an advanced patent-pending root kit detection utility.Silent Runners Revision 56A free script that helps detect spyware, malware and adware in the startup processAutoruns 9.13Displays All the entries from startup folder, Run, RunOnce, and other Registry keys,Explorer shell extensions,toolbars, browser helper objects, Winlogon notifications,auto-start services, Scheduled Tasks, Winsock, LSA Providers, Remove Driversand much more which helps to remove nasty spyware/adware and viruses.Dial a Fix 0.60.0.24Fix errors and problems with COM/ActiveX object errors and missing registry entries,Automatic Updates, SSL, HTTPS, and Cryptography service (signing/verification)issues, Reinstall internet explorer etc. comes with the policy scannerCurrPort 1.20displays the list of all currently opened TCP and UDP ports on your computerUnknown Devices 1.2 (2803)helps you find what those unknown devices in Device Manager really arePCI 32 Sniffer 1.1 (2803)device information tool (similar to unknown devices)NewSID 4.10utility that changes the security ID (SID) for Windows NT, 2000 and XPDouble Driver 1.0Driver Backup and Restore toolDriverBackup! 1.0.3Another handy tool to backup driversCPU-Z 1.44.1It gathers information on some of the main devices of your systemCWShredder 2.19Popular CoolWebSearch Trojan Remover toolSmitFraudFix 2.309This removes Some of the popular Desktop Hijack malwareWinsock 2 Fix for 9xto fix corrupted Winsock2 information by poorly written Internet programsXP TCP/IP Repair 1.0Repair your Windows XP Winsock and TCP/IP registry errorsCCleaner 2.06.567Crap Cleaner is a freeware system optimization and privacy toolEzPcFix 1.0.0.16Helpful tool when trying to remove viruses, spyware, and malwareContent Advisor Password Remover 1.0It Removes Content Advisor Password from Internet ExplorerWinKeyFinder 1.73Allows you to View and Change Windows XP/2003 Product Keys, backup and restoreactivation related files, backup Microsoft Office 97, 2000 SP2, XP/2003 keys etc.ProduKey 1.26Recovers lost the product key of your Windows/OfficeWireless Key View 1.16Recovers all wireless network keys (WEP/WPA) stored in your computer by WZCMonitor Tester 1.0Allows you to test CRT/LCD/TFT screens for dead pixels and diffective screensShell Extensions Manager (ShellExView) 1.19An excellent tool to View and Manage all installed Context-menu/Shell extensionsTweakUI 2.10This PowerToy gives you access to system settings that are not exposed in the Windows XpXp-AntiSpy 3.96.8it tweaks some Windows XP functions, and disables some unneeded Windows services quicklyPC Wizard 2008 1.84Powerful system information/benchmark utility designed especially for detection of hardware.Spybot - Search & Destroy 1.5.2 (2803)Application to scan for spyware, adware, hijackers and other malicious software.SpywareBlaster 4.0 (2803)Prevent the installation of spyware and other potentially unwanted software.Ad-Aware SE Personal 1.06 (2803)find and remove spyware, adware, dialers etc. (a must have tool)
reference:-http://hd-data-recovery.blogspot.com/
Crash Hard Disk? Quick Recovery of Lose Data.
Due to the technology's advancement, computer have become an important thing used both for Official and personal purposes. It is quite hard to keep up with the times without a computer.
If you have a computer and you have been using it for some time to store files, one of the most big problems that you might - and you will face the problem – is a hard drive Crashing.
At one time or another, you would have accidentally deleted a file , you might think that there is no any way for you to recover your data.
When this happens, all you have to do is look into your ‘Recycle Bin’ or Trash folder if the file is still there and restore the file by dragging it onto the desktop. You can also use a file-recovery system which can scan your disk for recoverable data.
However, it is a different case once your hard disk Dead. You may lose all of the important data stored on your hard drive and without a dependable back-up system, you might not think it possible to restore the lost files.
Do not lose hope because there is still a number of solutions available out there to recover your lost data in case your hard drive crashes. First, take a look at the symptoms of a hard drive crash, which would mean that all the important data stored on your computer may be lost:
1. You hear a ’clicking’ sound on your hard drive. This basically means that you may have a corrupted ROM or read-only memory chip, or it could also be caused by an electrical problem.
2. You see a blue screen while booting up your computer. This may mean that your computer’s OS or operating system is corrupted or damaged.
3. Your computer often re-boots, restarts, hangs, or freezes. This may be caused by a virus on your PC, that is why it continually restarts or re-boots even in the middle of an operation. A bad sector causes your computer to freeze or hang while processing data.
4. You keep on receiving error messages while in the middle of an operation. You may receive a “Drive not formatted” error which means that the partition of your hard drive is damaged.
Another error message that you may receive is “Operating system not found”. This error appears when your OS is or the files on your hard drive are damaged.
Should you encounter any of these hard drive crash symptoms, here are some “first-aid solutions”:
- Turn your PC off if you hear a clicking sound on your hard drive, and if you are technologically challenged, get professional help – quick! – before losing your precious data.
- Take note of what happened, how your PC behaved, and remember any error messages to make it easier for a technician to troubleshoot.
- Use a data recovery software in the event of a hard drive crash. Such software which recovers data includes tools to restore deleted files from your Recycle Bin folder. It can also restore damaged and lost files caused by a virus, or power outage, or bad disk sectors.
-Windows and MAC users should also be aware of the basic file recovery capabilities offered by the system of these computers.
Finally, it is always a good practice to take preventive measures even before your hard drive crashes. Make it a habit to back up and even double back-up your most important files.
Reference:-http://hd-data-recovery.blogspot.com/
If you have a computer and you have been using it for some time to store files, one of the most big problems that you might - and you will face the problem – is a hard drive Crashing.
At one time or another, you would have accidentally deleted a file , you might think that there is no any way for you to recover your data.
When this happens, all you have to do is look into your ‘Recycle Bin’ or Trash folder if the file is still there and restore the file by dragging it onto the desktop. You can also use a file-recovery system which can scan your disk for recoverable data.
However, it is a different case once your hard disk Dead. You may lose all of the important data stored on your hard drive and without a dependable back-up system, you might not think it possible to restore the lost files.
Do not lose hope because there is still a number of solutions available out there to recover your lost data in case your hard drive crashes. First, take a look at the symptoms of a hard drive crash, which would mean that all the important data stored on your computer may be lost:
1. You hear a ’clicking’ sound on your hard drive. This basically means that you may have a corrupted ROM or read-only memory chip, or it could also be caused by an electrical problem.
2. You see a blue screen while booting up your computer. This may mean that your computer’s OS or operating system is corrupted or damaged.
3. Your computer often re-boots, restarts, hangs, or freezes. This may be caused by a virus on your PC, that is why it continually restarts or re-boots even in the middle of an operation. A bad sector causes your computer to freeze or hang while processing data.
4. You keep on receiving error messages while in the middle of an operation. You may receive a “Drive not formatted” error which means that the partition of your hard drive is damaged.
Another error message that you may receive is “Operating system not found”. This error appears when your OS is or the files on your hard drive are damaged.
Should you encounter any of these hard drive crash symptoms, here are some “first-aid solutions”:
- Turn your PC off if you hear a clicking sound on your hard drive, and if you are technologically challenged, get professional help – quick! – before losing your precious data.
- Take note of what happened, how your PC behaved, and remember any error messages to make it easier for a technician to troubleshoot.
- Use a data recovery software in the event of a hard drive crash. Such software which recovers data includes tools to restore deleted files from your Recycle Bin folder. It can also restore damaged and lost files caused by a virus, or power outage, or bad disk sectors.
-Windows and MAC users should also be aware of the basic file recovery capabilities offered by the system of these computers.
Finally, it is always a good practice to take preventive measures even before your hard drive crashes. Make it a habit to back up and even double back-up your most important files.
Reference:-http://hd-data-recovery.blogspot.com/
Data Recovery. Do It Your Self Now.
All Of You has experienced losing very important data and files and feeling very bad after realizing it. However we could lose data by emptying the Recycle bin after accidentally deleting the important file. If this happens to you, don't panic. Here's a fact that you need to know : "deleted" files are not actually deleted. They are not physically lost, they are still there, somewhere in your disk. Even when you reformat your drive it is still possible to recover files from it. When you delete a file it disappears from that place but it still lies in your drive and there are many pointers that can be followed by data recovery softwares to find and recover the file.
So what will you do if you have accidentally removed an important data? You need to find the best software that will do the work. There are many program that can find, recover lost data, one that I personally use is Recover My Files, a software that is best for recovering deleted files emptied from the Windows Recycle Bin, or lost due to the format or corruption of a hard drive. It can also recover files from damaged disk like badly scratched CD and corrupted camera card, USB flash disk, Zip, or floppy disk. This program is easy to use, there is no need for technical skill to run it. This program is even capable of recovering files after you have reformatted the drive.
Another powerful software for recovering lost data is Uneraser, it can recover deleted files from hard disks, floppy disks, thumb drives, memory cards, and other types of media.Uneraser has a filtering function which make the time to recover lost data shorter.
So the next time you accidentally deleted an important file, don't panic, just get any of the programs I mentioned above and start recovering your files easily.
Reference:-http://hd-data-recovery.blogspot.com/
So what will you do if you have accidentally removed an important data? You need to find the best software that will do the work. There are many program that can find, recover lost data, one that I personally use is Recover My Files, a software that is best for recovering deleted files emptied from the Windows Recycle Bin, or lost due to the format or corruption of a hard drive. It can also recover files from damaged disk like badly scratched CD and corrupted camera card, USB flash disk, Zip, or floppy disk. This program is easy to use, there is no need for technical skill to run it. This program is even capable of recovering files after you have reformatted the drive.
Another powerful software for recovering lost data is Uneraser, it can recover deleted files from hard disks, floppy disks, thumb drives, memory cards, and other types of media.Uneraser has a filtering function which make the time to recover lost data shorter.
So the next time you accidentally deleted an important file, don't panic, just get any of the programs I mentioned above and start recovering your files easily.
Reference:-http://hd-data-recovery.blogspot.com/
About Data Recovery...!!
Thereis anything not worse than waking up to see that your jobwork from the previous night is gone. What makes this condition worse is that it is due in only 30 minutes and you don't have a clue what to do or where to go . Is there a power failure? Did your family member log onto your PC and accidentally delete your files? Did an angry ex-girlfriend delete them because she caught you with her "bestee?"No matter the cause, you've found yourself in a time crunch and you need to get those files back and very quick! So, what do you want to do?You have basically three options, take your computer down to the local computer Shop, try to locate a data recovery service offering company, or purchase your own set of tools or software to bring back the files.However, if you're a company and you've found this blog post, then you may want to have a company registered set for that emergency cause. I outlined an individual scenario at the starting of this blog. The corporate scenario would sound a little more like this, you have one of your important client's coming in at two o'clock and that assignment that Paul had put together and handed off to you before heading out to Washington for his vacation is now missing, yet you know that it had been on his computer earlier.In either situation, you need the same set of tools and they're going to save your hind-quarters in both of these. I'd recommend making the purchase and being ready if you haven't found yourself in the situation already. You can find your set of data recovery tools by doing a quick search online.
Reference:- http://hd-data-recovery.blogspot.com/
Reference:- http://hd-data-recovery.blogspot.com/
Jan 3, 2009
Hard Disk Bad Sector Removal
Remove Your Hard disks Bad Sectors via HDD Regenerator without any damage of data,Its A very Easy Method. just follow the following steps.
Connect your hard disk to your pc and start computer in dos mode ( you can use any bootable cd)then start the program hdd regenrator.Now Select Your HArd disk And Give the parameters to the program i.e starting sector of hard drive to scan. or dont change if u want to scan whole drive.the scanning will start and when hdd regenrator find any bad sector it will Shows a B and when it recovered it will converted into R . when all drive scanning will finish, it will give all reports that how many bad sectors found and how many recovered.Note: Hdd regenrator take very much time in recovery of bad sectors . e.g. 40 gb of disk may be take 8 hours for scanning.
Download Link
Reference:- http://hd-data-recovery.blogspot.com/
Jan 2, 2009
Recover of Data from a Damaged Hard Disk.
If u used any fragle hard drive and sudden it falls then your are plans and dreams thrashed? isnt it true?
but not now. you can repair your fallen hard disk easlil in few methods.
so try the following methods.
http://hd-data-recovery.blogspot.com
1st methode.
attach your hard drive to pc and go to dos menu via any bootable cd e.g. Road starter boot cd or Hiren's boot cd
these Cds have a big number of recover softwares.
start your cd and select desired program and detect the hard drive in software.
now run the scan command on the hard drive and see how many files or directories it can recover which program u are using. i.e Lost and Found is also a great soft ware.
now select all files and select a destination to save in other hard driva and make its back up.
now you are safe. just thrash the diffected hard drive or sold it to any other. lolz.
Tags: hard drive data recovery, data recovery, fallen hard drive, easy how to recover, recovery of lost data. how to recover,recover m, lost and found.
Reference:-http://hd-data-recovery.blogspot.com/
but not now. you can repair your fallen hard disk easlil in few methods.
so try the following methods.
http://hd-data-recovery.blogspot.com
1st methode.
attach your hard drive to pc and go to dos menu via any bootable cd e.g. Road starter boot cd or Hiren's boot cd
these Cds have a big number of recover softwares.
start your cd and select desired program and detect the hard drive in software.
now run the scan command on the hard drive and see how many files or directories it can recover which program u are using. i.e Lost and Found is also a great soft ware.
now select all files and select a destination to save in other hard driva and make its back up.
now you are safe. just thrash the diffected hard drive or sold it to any other. lolz.
Tags: hard drive data recovery, data recovery, fallen hard drive, easy how to recover, recovery of lost data. how to recover,recover m, lost and found.
Reference:-http://hd-data-recovery.blogspot.com/
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