I am trying to fix a computer for a friend who was getting a black screen error message about system32/config or something similar. I did chkdsk /r from Bart's PE (since I didn't have the admin password and couldn't reset it) and that didn't work. I proceeded with a repairitive install, but it won't go past 39 minutes. The screens change every few seconds about the features, but nothing futher happens. I have tried upgrading the BIOS, putting in an AGP video card instead of using the onboard one, removed all PCI cards, extra CDROM, zip drive, etc. and nothing seems to work. Any ideas? The system is a P4 offbrand store bought machine with XP Home OEM. The hard drive tested fine with an advanced DFT test and the memory stick in the machine (512) tested fine as well (though it also had a 1GB chip in it that tested bad). Getting the data off is not a problem as I have a Ghost image that I made. I would like to know how to try and finish the repair without a format.