Hello
Im having the problem that my entire PC crashes after playing a game for a few houres, the entire pc freezes or just crashes and restarts. dosent really mater what game i play, it crashes even when i play csgo. I bought a whole new system and put my old gtx 1060 in it while i weited for my new gpu to arrive and it ran fine with the 1060 no problems whatsoever. So im think its the gpu that is causing some problems. i uninstalld the old drivers with ddu and my current driver version is 460.89. i tried putting the core clock down in MSI Afterburner, that did help a little i can play a little longer but it still crashes the entire pc. Then i tried locking the voltage to 1 V, that dident really help either. I dont have that much knowlege with msi afterburner, maybe i put some settings wrong. Also i dident change anything in Bios except that i turnd on xmp. I also checkd the temps with open hardware monitor and after 30 mins of playing metro exodus my cpu is between 65°C and 73°C, my gpu gets between 70°C and 76°C.
These are the specs of my pc
CPU: Ryzen 7 3700X
RAM: 32 GB 3200Mhz
GPU: RTX 3080
Im really confused to what could cause my pc to just freeze or restart after a couple of houres under load. Any help would be greatly appreciated.