I have a MSI Platinum P6N motherboard and am having trouble setting up raid. I have 4 SATA drives installed, and I want to have them as 2 Mirrors. In bios, if I set them up as SATA and RAID, nothing happens on boot up except I get a blank screen with a blinking cursor. In bios, if I select IDE, then the computer boots up, but without RAID--it shows 4 separate drives. I have tried everything I can think of, and I've built many computers, but this is the only one I haven't been able to set up RAID on. I don't really want or need a computer with 4 huge drives on! I'd love to hear any suggestions. Thanks!