Microphone No Longer Working after BIOS Update

Hello,

I just updated my B450M BIOS to F62 (running an AMD Ryzen 5 2600X) and now my microphone is not working. The microphone is configured as the default input audio device, and I've tried toying with the volume, but when I run a test through the Settings page, no audio comes out.

The weird thing is, this same microphone works on my laptop.

Both are running Windows11. Was working on my PC last night, just not working right after my BIOS update.

Could a BIOS update be killing all incoming audio?