Question Monitor turns off mouse and keyboard turn off but pc is still on.

[Frazix07]

in the title is the problem. while gaming the monitor, keyboard and mouse turn off but the pc is still on. I have read around and people say that's its the psu but the thing is that my pc is brand new and I have built pcs before and this has never happened to me before. this has only happened 3 times and always whilst gaming and I know that it is not overheating because of nzxt cam please help asap

ryzen 5 2600x
gtx 1060 3gb msi two fan
corsair vengeance 8x2
b40 tomahawk max
evga 500 GD 80+ gold 500w
corsair 275 airflowstock cpu fan
samsung 870 500gb ssd

 

[rgd1101]

full system spec? include brand and model of the psu

 

[Frazix07]

full system spec? include brand and model of the psu

done

 

[refillable]

Doesn't look like a PSU issue to me. I would suspect the GPU but it's going to be very hard to tell when you don't have the spare parts.

 

[rgd1101]

Latest motherboard bios version?

 

[Frazix07]

Latest motherboard bios version?

I have just updated it now to the latest version. Hopefully it works.