Quote Originally Posted by mackanz
As soon as i enable raid in bios, the drives won't get detected. No detection means no OS can be installed cause there are no drives to be found.

Wanna share your secret on how you made it working?
asuming you are using the nforce raid you have to enable raid and assuming you are hooked into sata1 and sata2 you have to enable sata1 which is directly below where you enable raid. once you do that select you raid stripe under boot priority and you are good to go. i have set 2 of these boards up and it worked fine on both with 703, 901, 805 bios. if this is not specific enough let me know . thanks and good luck.