Pc randomly shuts down

[vaibhavpathak982]

It's happening from a week. Started when i was playing games(cs go) and suddenly without any warning the screen went black and all turned off. Then it doesn't starts for like 2-4 mins. Then i changed power supply) 450 watts). Ran well 1 day then again same problem. I check all fans work correctly no overheating (even psu fan running full speed always). Sometimes it doesn't shut down, its random. Pls help me out in this problem. Gpu 1050,cpu g4560, 8gb ram, 2 hdds 5.4k rpm, asus h110m cs mobo.

 

[jeremyj_83]

What does event view say after it shuts down?

 

[Snipergod87]

What model is the PSU?
Have you tried running memtest 86 and checking RAM for errors? (though sounds like a PSU problem)

 

[dchub]

Looks like motherboard power problem

 

[vaibhavpathak982]

I have frontech psu 450 watts. What could be the problem with mobo?

 

[Snipergod87]

Thats a bad power supply. probably traded one bad PSU for another.

 

[dchub]

I have frontech psu 450 watts. What could be the problem with mobo?

Not enough power for you component provided by mobo. that's may be due to problems with old condensers.

 

[vaibhavpathak982]

So getting more powerful psu will fix the problem? Like 500 watts?

 

[diego-producer]

Doesn't have to be the problem. Did you check cpu and gpu temps?
Before you buy a new psu try another power cable(dont know if you used the same one when you switched psu). No overclock?

 

[vaibhavpathak982]

Nothing going high temperature,no overclock, cables are fine. So is it have to be the mobo problem?

 

[diego-producer]

I suspect the mobo then, yes. But its more of a guess since ypur psu still looks suspected to me.

 

[dchub]

So getting more powerful psu will fix the problem? Like 500 watts?

unfortunately, it doesn't help. It's a mobo issue and you have to change mobo.
But before you'll better to check HDD, open System log and try to find HDD errors.