Computer shuts off during matches, (All Details of attempted fix inside thread)

I'm having the same problem, I know for sure that my power supply can handle it. because its a 850 watt 80+ gold  on a Ryzen 7 5800x and a Radeon 5500xt (because i was planning to get a 3070 but i could not find one) so this leaves me clueless as to what is wrong. i have done a clean boot, i have rolled back my graphic drivers and updated them too, and have uninstalled and reinstalled multiple times. on both origin and steam. I can get into the lobby sometimes and then it shuts down my pc completely.