I've been banging my head against this for ages and cannot figure it out. I can change the voltage settings in the bios but they don't do anything. Bios H/W monitor and CPUz both show the same voltage no matter what settings I change in the bios. Any idea why this would be? I've Googled, I've looked all through the bios, I've updated the bios, I'm out of ideas. I really need to OC this chip as it's an ancient i7 950. Thanks.