How to fix if My BIOS corruption on PC?

My computer is completely unresponsive after a failed BIOS update, and it will not boot or display anything on the monitor, which makes me suspect that the BIOS has become corrupted. I have already tried clearing the CMOS by removing the battery and using the reset jumper, but nothing has worked, so I am looking for any advanced recovery methods or specific steps I can take to revive my motherboard.