I just built my own computer, had no problems. Turned to building my friends computer, and everything has gone crazy. I get a post code of FF. Specs: HD : Seagate 160GB 7200\ CD/DVD : Lite-on SOHC-5233K 512 MB PC 3200 DDR (2) Vid Card : Diamond Stealth Radeon 9250 Motherboard : EPOX EP-8NPA SLI Processor : Athlon 64 3400+ As far as I can see, everything is connected properly, but when I turn on the tower to boot the XP CD to install, the moniter shows nothing, and I get a code of FF. I've read what FF means, however, none of it makes sense to what I'm working with. Help?