High Volt

As The title says after failing to run my new gpu i kept old One connected and ran hwmonitor only to find that 12v rail is at Almos 18 and v5 rail at 9 which is way over 5% i heard should be norm. Is Hwmonitor just bsing me or is it real. And how bad The situation actually is? Thanks in...

I just upgraded my computer and clean installed windows 10 Just randomly my screen goes black, fans are still running, and i cant shut it down with power button, i have to kill the psu. i have tryed to fresh install all drivers. ran memtest, furmark, and prime95 with good results. so what the...