So I built a new pc about a week ago, I hardly downloaded anything besides steam and chrome in the first days so I could play for a bit (and downloaded the fan control system that came with my motherboard), I downloaded some games and started playing and after some minutes or sometimes immedietly when i start playing some games my monitor shuts off but the sound and pc still responds for like 10 second then it freezes but it doesnt turn off, I have tríes everything to fix ir and have been trying and searching different ways for several days but nothing seems to work, somehow I can play ghost recon: wildlands and green hell (which are demanding games) with high graphics having good, stable fps with good pc temp with no crashes and play for hours, but then play games like dead by daylight or risk of rain 2 (which are mid-low demanding games) and as soon as i get in a match or a couple minutes later the issue happens, I have updated the drivers, lowered the graphics, checked temperature constantly, and I have done a lot more things that i have seen relate to this problem but nothing seems to work, thanks in advance for the help.