After almost a year it has happened again to me. Third time ever, b550-aorus pro+3900x, bios f10a, same pattern: gaming few hours on win10 which is very uncommon for me, comeback to linux and dead next morning. (battery off 15min and okay again)
There are newer bios available, thinking if I...
AMD Releases AGESA 1.1.9.0
https://www.guru3d.com/news-story/amd-releases-agesa-1-1-9-firmware-updatesimproves-fclk-oc-stability.html
"AGESA enables support for the S0i3 power state of Windows 10 (Modern Standby)" Maybe totally unrelated to our issue as I don't know about these topics :D but I...
You mean that without a case it was alwas working for you? I think I read here a theory about the case being a problem with this mb? Not sure, anyway, I know is not the perfect solution but if you are tired of dealing with removing the battery, you can use sleep instead of shutdown, at least...