PC Keeps Randomly Shutting Down

z0mbiepwner11

Reputable
Sep 9, 2015
18
0
4,510
My PC keeps shutting down for no reason. At first, I assumed it was a heat problem, so I reapplied thermal paste and monitored the heat. It was exactly what it should be at. Idle: 30-35 C. Excessive Gameplay: 45-50 C. So that wasn't the issue. I have reason to believe it is my power cord. When I plug it into my power supply it feels "loose", like its not a perfect fit. But I have tried over 10 power cords and they all feel the same. Also when it does shut down, I cant just press the power button again and it will turn on. I have to unplug the power cord, and re-plug it back in and then it will turn on again. Nothing else works.

Please help and thank you!
 
Solution
This sounds like a PSU or a Motherboard problem . You should try with other computer's PSU and Motherboard and see if it works