Computer instantly turns off

jimzoo2

Reputable
Aug 28, 2016
3
0
4,510
I'm quite new to building and upgrading my computer kind of stuff.

It's been about a year since I got it and the only thing I've upgraded is my cpu fan. Suddenly my pc turned off whilst playing a game.

Now every time I try to turn it on it just starts the fans, etc. And then powers off immediately.

Many people have said the PSU is the issue, but i don't know how to tell.

Any help is appreciated.

My specs :
CPU- amd fx 6300
GPu- nvidea gtx750ti
case- corsair carbide spec 01
Psu- corsair vs550
Motherboard-gigabyte 990xa-ud3
as I say I don't know much about this.

Thanks