Windows XP Pro: UNMOUNTABLE_BOOT_VOLUME

I tried the chkdsk /r but it doesn't fix the error.

Quote:

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Replace the 40-wire cable with an 80-wire UDMA cable (1)

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I've Seagate Barracuda 40 GB hard drive, with standard 40-pin, how would I replace that?

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1. http://support.microsoft.com/default...b;en-us;297185

Go into the BIOS and disable UDMA.

Didn't work. I still get that error.

what did u do before u got that error? if u were messing around w/ another OS or bootloader try "fdisk /mbr". That works for 98, dunno 'bout xp tho'