Hey guys so my pc has started randomly restarting. Both of my monitors will go black but I’ll be able to hear the game or whatever is going on the computer for about 30 seconds and then it will just restart. All of my hardware is brand new, I’ve tried updating drivers, updating bios, reinstalling windows, factory resetting everything, and I’ve even tried a different graphics card. I’m completely dumbfounded with this one and don’t know what else to do.

Pc specs GPU- rtx 3060 ti CPU- ryzen 7 5700x Motherboard- asus tuf gaming x570 Power supply- corsair 850x Ram- gskill 32gbs And I only have one ssd that has everything on it but I have plenty of space