PC shut randomly off please help

[Mikkel Jac]

Hello, so a year ago i build my own pc with the parts (GTX 760 4GB OC | I5-2400 3.10Ghz | 16Gb fury kingston ram | Asrock ekstreme 4 motherboard | 2x 970gb HDD | Cooler master G650M PSU.

Everything worked great! Until lately, i've had the issue that my pc has begun to shut off by it self while gaming. I can play a game like Warthunder on movie (Highest quality) with 185+ FPS for about 1 hour sometimes more, but then it shut off like someone just hit the power switch. I really dont know what to do anymore. It does not look like overheating, the pc is also totally clean, all fans are running, nothing is loose or broken. I attatched a photo of the readings just the second before it shut off, after playing warthunder for a good hour. Sorry for bad english.

 

[viometrix]

could be your powersupply going bad.... do you have access to another psu to test it?

 

[bignastyid]

Probably a failing PSU. The G650 uses some poor quality capacitors and it looks like they are failing.

 

[Mikkel Jac]

could be your powersupply going bad.... do you have access to another psu to test it?

Not really, but it can't be my PSU... how come i can play for like 1-2 hours, and it never done this before... and when im not playing it can run until i decide to turn it off...?

 

[Mikkel Jac]

Probably a failing PSU. The G650 uses some poor quality capacitors and it looks like they are failing.

So should i get some new capacitors or what should i do?

 

[bignastyid]

Probably a failing PSU. The G650 uses some poor quality capacitors and it looks like they are failing.

So should i get some new capacitors or what should i do?

How good are you with a soldering iron? You are probably going to be better off just buying a better quality unit. PSU.