Hello again. I used Darik's Boot and Nuke to wipe the hard drive of my Dell Latitude D620 laptop, and am now using the official Microsoft Windows XP Home Edition disc that originally came with the laptop, to reinstall everything. It goes through a hardware configuration check, then into Windows Setup. Setup appears to load all files correctly, then shows "starting Windows". At this point a blue screen appears saying "a problem has been detected and window has been shut own to prevent damage to your computer. Technical information listed below is: ***STOP: 0x0000007E (0xC0000005, 0xF76130BF, 0xF7A5F208, 0xF7A5EF08) pci.sys - Address F7130BF base at F760/c000, DateStamp 3b7d855c. I'm not 100% certain, but I think the laptop may have shown the same error just before I used DBAN. Any thoughts? Thanks!