maybe hard drive problem

omfo

Commendable
Apr 20, 2016
4
0
1,510
Hello everyone, i am new in here but i have an issue.
So yesterday i bought a new GPU - gigabyte gtx 960 4gb and i plugged it in motherboard.It worked fine until i tried to run a game.The HDD light stopped with the HDD itself but everything else in the case was fine the GPU's fans were spinning the CPU's fan was spinning and the case fans were spinning and the LED lights were OK.Here is my setup:
CPU - amd 18 7650k OC'd - 4.2ghz 1 fan
RAM - 16gb
GPU - gigabyte gtx 960 4gb 2 fans
MB - msi grenade a68h
3 case fans
PSU - winpower plus 550w
So i think it is because of the PSU but i am not sure.Can someone tell me the exact reason do i need new a PSU?Oh i have the drivers installed for the GPU.
 

omfo

Commendable
Apr 20, 2016
4
0
1,510

I doubt it is from the hard drive itself because it worked perfectly with the old GPU and the crash only occurs when i play a heavy game,it is probably from the PSU but i am not 100% sure yet,i need more information or opinion from someone that knows hardware better than me.