Hey guys. I have been trying a few days to achieve 4.0ghz on my system.

I have a 965xe, a X58-UD5 bios F4K, and 6gb of Corsair Dominator. .So far I have tried 133*30 1.375v, 125x32, 200*20. I can boot into windows under all of these configurations. However, it will blue screen if I try to Prime95.

I have read to keep the memory multiplier at half of the QPI link? Does anyone have tips to get my system to 4.0?