Recently bought an Asrock B450M Steel Legend motherboard and an AMD Ryzen 5 5600g processor. The motherboard I got is currently compatible with a 2000 or 3000 series Ryzen processor. I need to update the BIOS so that the board can be compatible with the 5600g Ryzen processor. To do this, I need a processor that is compatible with the motherboard to update the BIOS. Can any anyone advise on where I can get an AMD procossor just to update the BIOS?