System randomly shuts down as if loss of power?

JLawL

Honorable
Jan 28, 2013
37
0
10,530
For about a month now my system has been randomly shutting down. Maybe once or twice a week. I thought it was the power supply so I bought a new one. A Seasonic Gold. Its still happening. So apparently the power supply wasn't the problem.

I also know for a fact its not a heat issue. My pc runs cold. Even to the touch, nothing is warm. And it doesn't happen during gaming or anything like that. Its usually just browsing the internet and suddenly it shuts off.

What else can be causing this? It acts as if someone just unplugged the power cord from the wall. And it happens in multiple locations. I've tried new power cords, new surge protectors also. It is definitely something in my computer :(
 

JLawL

Honorable
Jan 28, 2013
37
0
10,530


Would this only be happening on a new system? My computer is roughly 3 years old and its just started happening recently. I will give it a try though. I would much rather it be the case than the motherboard.