I tried rebuilding my computer last night and now I can't get it to boot. I have an 80GB drive that was plugged into SATA3, I have 2 1TB drives plugged into SATA 1 & SATA 2. Now when I try to reload my OS, it only detects what's in SATA 1 & 2. I put the 80GB drive in Sata1 and loaded the OS and then put it back on SATA3 like it was, but it says no boot device. If I move the 1TB drives to SATA 4 & 5, it sits at the Press ctrl+S(F4) to configure RAID screen(I don't want anything on any RAID). I reset my BIOS to factory default and that didn't help. I have the BIOS configured for Enhanced Mode with SATA 3 being master. What do I need to do to get this working again? Also, after resetting to factory defaults, when I put the 80GB OS drive back on SATA1, it just blue screens. I don't care where they are plugged in, as long as the 80GB is my OS drive, and I don't lose the data on the 2 1TB drives.