[SOLVED] My PC suddenly shutdown without warning?

omarrh

Prominent
Feb 13, 2019
5
0
510
My PC suddenly shutdown without warning.

I turn on the pc and everything is ok but after (2-4) hours of playing pubg mobile on gameloop the pc shutdown without warning. Then its automatically turn on again for 1 second and then turn off (fail to boot). After several tries the pc boot completely. after that, while i'm gaming it take shorter time to turn off compared to last time.

My rig:

I5-3570

Gtx 750

Gigabyte Z77P

Evga 500 white

I have been using my pc for 1 year and everything is ok, i have this problem 2 weeks ago.

It would be appreciated if someone can tell what is the problem?
 
Solution
Temps and voltages look fine. Would suspect psu then, might just be that it goes out of spec so quickly something like hwinfo doesn't pick it up.

omarrh

Prominent
Feb 13, 2019
5
0
510
Might be temperatures, means clean the pc and put some new paste between the cpu and the cooler.

Might also be that EVGA psu which isn't that great quality.

Can monitor temps and voltages like this,
I have cleaned the pc and putted new thermal paste .
i changed the ram slot, cleaning the psu from the dust.
i have installed new windows, remove cmos, restart bios setting.
I'm not expert with monitoring the temps and voltages, so i have taken screenshot to the hwinfo64 while gaming can u check it for me?
https://ibb.co/R0Lk86B

https://ibb.co/pddWbNf

https://ibb.co/Wg5v6L9

https://ibb.co/JjwV39v