Question My pc keeps restarting when I try to play a game.

[thecoolbpb97]

I built my pc about a month ago. Recently it has started restarting every time I go to play a game. The game will play for a couple minutes before my pc restarts. I haven check my cpu temperatures while running the game before and they never went any higher than 65c. Can anyone tell me why it might have stopped working and how I can fix it?
Specs:
Cpu: Ryzen 5 3600
Mobo: ASUS x570 tuf gaming
Gpu: Radeon rx 580
Ram: Corsair vengeance 16gb ddr4 3600
Cpu cooler: cooler master hyper 212 black edition rgb
Storage: 500gb crucial ssd, 500gb hdd
Psu: CX 600w Corsair

 

[alexoiu]

Try testing different power supply and restoring the system to a previous point.

 

[thecoolbpb97]

Try testing different power supply and restoring the system to a previous point.

I don’t have an extra power supply to test, and I don’t see why it would suddenly stop now when it was working fine for so long?