Wednesday, August 25, 2010

Restore deleted files in case of corrupt Hard drive


Hard disk corruption issues are so common that even a home user known how to get rid of these problems. Basically, hard disk drive comprises mainly of the following three items which are:

Platters-
These are coated with magnetic substance and spin at a high speed under hard disk’s actuator arm

Actuator Arm- The arm moves backwards and forwards over the surface of each platter

Copper Wire-
At the end of actuator arm, a small copper wire is present

The computing machine sends a pulse through the copper wire at the end of actuator arm, it changes the state of the magnetic surface of the platter as it passes under it. This way files which were stored on the computer are encoded into the magnetic substance. Hard drive disk failures might occur due to numerous natural or artificial reasons; what more with the increasing issues regarding hard disk; you can also browse through data recovery tips to fetch some information on hard disk preventive measures.

You can make an attempt to write the hard disk or formatting the partitions in order to avoid any kind of data loss or data corruption that might result to be harmful. It might also be as a result of infection or corrupt files that are saved in the hard disk which might trigger the hard drive to damage. Although, creating backups of the data in hard disk is often suggested, but not everyone thinks of updating the databases.

In order to restore deleted files due to corruption of hard disk might vary for different operating systems or file systems, since their make and production standards are kept different. Additionally, the file systems are different in every operating system. However, you can perform a check yourself for quickly restore deleted file:

  • Install Windows (or any other operating system) on another (external) hard drive
  • Run Scandisk/CHKDSK utilities from other operating system on bad drive (Important- don’t use similar operating system disk repairing utilities)
  • Scan the bad drive with anti-virus (First, create a backup)
  • Create a backup of critical files over the temp drive
  • Boot from clean floppy, FDISK bad drive, reboot
  • Boot from clean floppy, format bad drive
  • Install Windows on repaired drive
  • Restore backup files to the repaired drive
  • However, keep a temporary backup drive incase bad drive has hardware failure
With this, your bad hard drive will get back into working condition. It is suggested, that under any circumstances, user must not run any repair utility such as ScanDisk or Chkdsk from the same operating system. As they might remain unable to repair the hard disk and there is a chance that your file might become irrecoverable. However, if after following the above process, the issue with the hard drive persists. Then use an advanced and intuitive restore deleted file software to recover data and repair bad hard disk drive.

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