HP 734n 2400XP TB
I reinstalled XP on this computer after a severe viral infection and it worked perfect for two days. It then froze up and every time she tried to reboot it went into a reboot loop. Threw in a copy of Knoppix and it also failed to boot. Tried to reinstall XP and it hangs also. Threw in my copy of UBCD and ran mem and harddisk utilities and found hardly anything wrong. One of the disk scanners found 1 bad sector but two others found none. Put in an old 40 gig I had sittin around and still no change. Finally I thought to run Knoppix in debug mode and it is hanging because of "lost interrupts" to all drives hda, hdb, hdc, etc. Searched the web but found nothing useful. Anyone out there smarter than me? Any help would be greatly appreciated.