Question Cpu light after upgrading

Dec 28, 2022

So I have a b450m gaming plus motherboard. I recently got a ryzen 5600 for Christmas and I decided to update bios for compatibility. My old cpu was a 2600 and after updating the bios, everything booted up fine with my old cpu installed. I then performed the swap to my new cpu, powered everything on, and got a debug light. I swapped to my old cpu just to see if that would work and that doesn’t work either. I’m confused because everything was fine after the bios update until I swapped cpus, now the computer doesn’t boot. I’ve tried removing the cmos battery and shorting the pins and nothing works. All my connections are secure.