Since you have an A320 board, it's possible you may have been shipped an older one that did not ship with the BIOS needed for the 2200G. You may need to get a first gen Ryzen chip or one of the AM4 excavator APUs to do a BIOS update, or take the board to a computer store and see if they will update the BIOS for you. AMD did have a boot kit program where they send you a loaner A6 APU to let you flash the BIOS, but I'm not sure if that's still in effect.
Okay, assuming it has the proper BIOS, then you'd probably want to check to make sure your RAM is properly seated. If it isn't the system will power up, but won't actually do anything. Also refer to your motherboard manual about which slot to use, if you only have a single stick, sometimes you have to use a specific slot otherwise the system won't boot.