I just reformatted my Raptors and made the a RAID 0 array, installed my new FX-55, reinstalled XP Pro w/SP2, then reinstalled all of my Flight Sim programs and other games. All was well for a few days, when All of a sudden, my computer wouldn't boot up. The fans turn on, the mobo lights up, but my CD and floppy drives don't seem to have power to them, even though they have 12 volts at the molex plug. I have removed everything down to the barebones, but still no post screen. My Epox board has a digital POST debug LED display that stays on "FF" the whole time. It use to change letters and numbers 6 or 7 times before it hit "FF" which is when Windows would be starting up. Anything I can do to make this thing POST up?