1.
Recovery Console. If your Windows XP CD supports Recovery Console, it should appear as an option on the "Welcome to Setup" screen. Screen should appear as follows:
Windows XP Home Edition Setup
Welcome to Setup.
This portion of the Setup program prepares Microsoft(R)
Windows(R) XP to run on your computer.
o To setup Windows XP now, press ENTER.
o To repair a Windows XP installation using
Recovery Console, press R.
o To quit Setup without installing Windows XP, press F3.
Boot to the Recovery Console from the CD. You'll be asked to enter the "number" of the Windows installation you wish to repair (usually "1"), then the "Administrator" password, if one was set. If you never assigned a password, just hit "Enter" key.
Use the "chkdsk" command to verify/fix the integrity of your file system(s). Verify the drive letters for each of your disk partitions (one at a time). The syntax to use is "chkdsk <drive:> /p /r" where "<drive:>" represents the logical drive letter you wish to check (e.g. "
chkdsk c: /p /r").
Depending upon the size of your partitions, these checks could take a long time. Let them run to completion without interruption. The chkdsk utility was not designed to be interrupted. Doing so might corrupt the file system.
Use the "map" command first to see which drive letter is associated with each partition. It's not necessarily the same as a normal boot. Syntax to use is just "
map".
See:
Recovery Console Commands.
2.
Hard Drives.
a. How many hard drives are in the system?
b. How many partitions on the boot hard drive?
c. How do drives interface to motherboard (IDE or SATA)?
d. Have you changed any BIOS settings recently?