How to Fix Non-System disk or disk error

Non-System disk or disk error

Non-System Disk or Disk Error results when the Basic Input/Output System. BIOS unable to find the boot sector or the master boot record is missing or damaged

How to Fix Non-System disk or disk error

Try this method to fix Non-System disk or disk error

For Windows XP

 First check floppy drive and CD / DVD drive there should be no disk drive inside
 It when you are starting your computer
 After that please use a bootable Windows XP setup CD & boot the computer with bootable CD
 Press R & Run Recovery setup
 This will boot the computer in recovery mode.
 Click On Start Menu >> Click On Run Button
 In the Open Box type fixmbr & press y to confirm & then press enter.
 This will resolve the Master Boot Record.

For Windows Vista

 Insert vista DVD in disk-drive to Boot windows
 Click On Options which allow Repair your computer.
 Select the operation system & click next.
 click command prompt in System recovery options
 Type Bootrec /RebuildBcd & then press ENTER.
 Restart your computer after it Completed

NOTE: If the Bootrec.exe tool cannot locate any missing Windows installations

Type the following commands in the order from top to bottom.

 Bcdedit /export C:\BCD_Backup and press enter
 ren c:\boot\bcd bcd.old and press enter
 Bootrec /rebuildbcd and press enter

Non-System disk or disk error | How to Fix Non-System disk or disk error

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