I just got my 74 GB Raptor today, my first SATA drive ever, so I'm new to it all. Everything was working fine and I was tranfering files from my old IDE drive to my Raptor then.. Well I had a dry wall repair guy in my room and he was working behind my computer desk and I guess he might have bumped something but my computer froze. So I just turned it off and now when I turn it back on, the post screen just stops after it says "Detecting IDE Drives". If I unhook my 2 IDE drives my Raptor will boot fine. Theres options in the BIOS that I think are affecting this. IDE Prefetch, IDE DMA Transfer and SATA DMA transfer. What should those be set to? Any help will be appreciated..