Welcome to the forums, newcomer!
What BIOS version are you currently on for your motherboard?
Currently I have an Msi A320M-a pro motherboard. Yes. I know, it is bad.
I would advise against upgrading your processor from the Athlon to the Ryzen 3000 series as the 3000 and 5000 series were known to draw a lot more power than the 1000 and 2000 series processors. The lack of a proper VRM design would most certainly result in the board or the entire system coming to a halt. If not, very likely your VRM will cause the processor to throttle.