I'm sure you get these a lot, but I'm stumped. I just got a new MOBO, CPU, and GFX card. The MOBO is an ASRock 939Dual-VSTA, and the hard drive is a Hitachi SATA150. I had this hard drive working just fine with my old motherboard, and this MOBO has reccognized my IDE one, that's what I'm using right now. I tried this boot disc that came with the hard drive, but all it does is format it, and it did nothing. I also tried both my SATA150 port things. The BIOS reccognizes it and everything, but just Windows doesn't. Anyone have an answer for me?