ASUS Maximus Formula SE

[safan80]

I don't think so, I've tried a different power supply (680W) and got the same thing. and mainly the same points in the graph, Also I tried Using dual-power supplies. like the Antec powering just the motherboard and the 680W powering the 8800GTX and my 2 hard drives and the DVD-Burner and No luck.

what brand is the other power supply? just because you've tried using both power supplies to to run the system doesn't mean they can give enough current to the motherboard.

The only other thing that could be causing this problem is the ram itself.

if that's the case a newer bios might fix the problem. bios 0903 seems much more stable than 0901 or 0505 did when pushing a higher speed with the ram.

edit: what is the voltage you are setting in the bios for your ram?