Hey guys, been following this thread for the last week and wanted to add my case-
X570 Aorus Master
3900X Ryzen
G.Skill Neo 3200C14D 16gbx2
EVGA FTW3 2080 Super
EVGA 750W P2
Had the same issue pop up twice in the last month where I can't power anything on after shutting down the PC the night...