Question The monitor turns off but the PC is still running.

[OneRexOne]

Hello, it all started when I downloaded Subnautica: Below Zero, I played normally with max details for about 15 min and then monitor suddenly turned off but PC was still running so I restarted PC and tried to play it again and again it happened again, so when I started it again I was checking HWMonitor if my system is overheating or something but no, everything was in normal( both CPU and GPU had max 70°C) , so I deleted Subnautica and just ignored it. After like 2 weeks I got Overwatch so played it but the problem appeared again. So far only 2 games are doing this Subnautica and Overwatch other games I play (only LoL and Minecraft) are running smoothly just like when just doing stuff on net. Already cleaned PC but it didn't helped. So I am asking you if you know some solution or what should I do. My PC specs: CPU: Intel Core i5-7400
GPU: ASUS DUAL RX580 OC 8GB
Ram: 2x8GB DDR4 3200MHz
PSU: Crono 600W

 

[--SID--]

https://www.czc.cz/crono-600w-pfc/116272/produkt is your PSU?

 

[OneRexOne]

Yes.

 

[--SID--]

It's garbage. Probably the gpu is crashing due to high ripple. Replace it before any futher troubleshooting. That thing can cause a lot of troubles.

 

[OneRexOne]

Oh, I thought it was because my GPU was dying, cause my PC was running smoothly so far, well I'll try it and I'll respond if it worked. Thank you.