asus rog strix x570-e gaming atx

Hi. So basically here's what happened. A while back my mobo threw the code 00, which indicates a possible short-circuit. So I tried to remove the CMOS battery to let the power drain. When I went to remove it, I accidentally broke the spot it sits in. It's still there; it just hangs by a wire...

Build my own pc it’s been fine for months and then out of the blue it restarts it‘s self. It did it twice so I de to wipe the pc and start from scratch. I reinstalled Windows 10 20H2 version. Every was ok and the next day, screen goes off bios screen pops up and then it gets to windows and after...