Just Installed a gtx 970 into my pc and twice now my pc has turned itself off and rebooted itself saying something about the power supply and my pc was restarted by the anti surge protection my specs are i5 3570k and p8h77-v and 16gb 1600mhz ram and psu is 600w alpine jsp-600p12p I have turned of the surge protection and it works with no issues do I need to replace this power supply unit