For some reason, my GeIL Ultra Platinum DDR 400 2-3-3-6 won't work in the yellow slots of my DFI. It works in orange, but when I move it to yellow, it posts, but doesn't boot to Windows. This is a new board, and my previous board of the same kind (which I RMAd) had the same problem. Is this a BIOS issue? I know it should work in the yellow slots since I have CH-5. Orange Slots-Samsung TCCD/TCCC Yellow Slots-Winbond (UTT) BH-5/CH-5 Anything?