I tried to install the latest amd adrenaline software today and in the middle of installing my computer shut down and was stuck in a boot loop. After swapping to an old nvidia card system boots and runs fine. I uninstalled all the amd software, and then tried to use the 6600xt again and it goes straight into a boot loop again. the 6600xt will not work in any system now.
my specs: Ryzen 5 5600x
16gb RAM
sapphire nitro 6600xt
Windows 10 pro. (windows update was not running and actually disabled during this update)
MOBO: msi b450 tomahawk II