I have an ASUS M5A99FX Pro R2.0 Motherboard and I'm trying to install Windows 7 on a RAID 0 with 2 Samsung 850 EVO SSDs. I have set up the RAID in the BIOS and it says it is functioning. When I get to the point in Windows where you have to install the RAID driver, I do that (with the latest and brand new drivers on ASUS website) and nothing... the drive never shows up. I messed with it for a week and got desperate and bought 2 Intel SSDs thinking it could be the drives. Same result. Contacted ASUS and they finally decided I had a bad motherboard so I got a new motherboard... same result. Am I missing something?? Anyone else had this issue?