Quote Originally Posted by Oztopher View Post
I'm getting problems with my PC just spontaneously rebooting when running linpack with 1.45vcore or more. Tested at 400x9, which is linpack stable at 1.344v, if i increase voltage to more than 1.44v PC will reboot after a couple of minutes of linpack I previously thought it was my PSU not providing a clean enough current, but after buying one for £95 (corsair TX750W), it still does it. Does this sound like my VRM's are overheating? Any help or advice will be appreciated.

EDIT: oh and it's not CPU temps, max i got during linpack was 78c which isn't enough to make my pc reboot.
May just mean you are not stable. Try some blend, if it passes prime blend it is possible that the high temps are causing it to crap out and reboot.