My computer is completely new, build from scratch and all that, I have every driver on the most recent update etc.
Everytime I try to play a game after about 2 to 10 minutes my PC turns off (Without actually turning off but I hear no sound, my screen goes black, my keyboard and mouse don't work anymore) and the only fix I have found for this is to deinstall the AMD Radeon Graphics Driver, though without it I can't play any games other than League on 40 FPS and lowest graphics and I have made this new computer speficially to be able to finally play more games. I have tried literally every solution I could find from Google, my PC is not overheating, I have the drivers on the newest updates etc. I am really desperate because I spent a lot of money on this and I really feel like crying. I hope I can get some help.
My specs:
Motherboard: B550M DS3H
CPU: AMD Ryzen 5 5600G
RAM: Corsaire Vengance 16GB DDR4
Powersupply: BC-750 Powersupply