Corsair HX750 BSOD

[Cheeznuklz]

I believe that my power supply is causing bsod. I'd get the screen at varying frequencies, sometimes once every two weeks, sometimes upwards of every 30 minutes. The messages I got were varying as well but often DRIVER_IRQL_NOT_LESS_OR_EQUAL.

While originally trying to fix the bsod I ended up switching out my 750W PSU with another computer's (600W). The BSOD instantly stopped and never happened again (for 2 or 3 months). I figured my PSU was just bad, filled out an RMA and got another. After a day on the new PSU I'm bluescreening. I figure it's pretty unlikely I got 2 DOAs and it's not a wattage problem as the 600W worked just fine. I've checked voltages and they look fine.

Specs:
Intel i5-3570k 3.4Ghz
NVIDIA GTZ 550 Ti
Corsair 750HX PSU
Asus P8Z77-VLK

Any ideas/advice would be greatly appreciated.

 

[Tradesman1]

Try raising your VCCSA voltage about + 0.10 and see if that helps