PC Freezes keeps running, keyboard turns off

[Cyberrex]

PC freezes shortly after opening a game (any game) (EDIT: Not just games, it happened again when watching youtube) the second monitor and keyboard turns off

Temps are normal, any idea why?

(second monitor connected to the motherboard because it doesnt have hdmi nor displayport output)

 

i7 6700

evga gtx 960 2gb

asus h110m-A/m.2

single 8gb crucial 2133mhz

samsung 860 evo 500gb

wd blue 1tb

[5x5]

Power supply?

[Cyberrex]

Just now, 5x5 said:

Power supply?

550w

[5x5]

1 minute ago, Cyberrex said:

550w

What model. Wattage is irrelevant

[Cyberrex]

4 minutes ago, 5x5 said:

What model. Wattage is irrelevant

zumax pro zp550gw

[5x5]

11 minutes ago, Cyberrex said:

zumax pro zp550gw

Here's your problem. This power supply is extremely low quality. Change it before it kills something

[Cyberrex]

Just now, 5x5 said:

Here's your problem. This power supply is extremely low quality. Change it before it kills something

its quit popular in my country, and ive been using it for 3 years no problem

[5x5]

2 minutes ago, Cyberrex said:

its quit popular in my country, and ive been using it for 3 years no problem

That doesn't mean that it's not cheap junk that can easily kill your system. But whatever, keep using it. Your hardware, your problem

[Cyberrex]

2 minutes ago, 5x5 said:

That doesn't mean that it's not cheap junk that can easily kill your system. But whatever, keep using it. Your hardware, your problem

ill replace it if your sure that its causing the problem.

thanks for helping btw

[5x5]

Just now, Cyberrex said:

ill replace it if your sure that its causing the problem.

thanks for helping btw

As it stands, it's the most likely cause. If you are still having issues, then that means the cheap power supply has damaged the board with unstable power

[5x5]

1 minute ago, Cyberrex said:

ill replace it if your sure that its causing the problem.

thanks for helping btw

Everything is assuming you've done a clean OS reinstall and updated all drivers and BIOS afterwards