I'm trying to build up a new system with an Intel DP55KG mother board. I've installed two 1 TB disks and selected the RAID option in the BIOS as instructed in the Intel User's mannual. However, when the system reboots, it lists the disks and right next to them says "non-RAID Disk" in red font. Furthermore,the BIOS program won't acknowedge when I hit "Ctrl-I' which should send me into the routine to initialize the RAID array.
Did you verify your raid supports drives of that size and that your bios version is up to date?