Keyboard not responding during CD Boot

I’m trying to do a clean format on my PC but during the event I’ve encountered an issue regarding my keyboard.

I’ve already setup the CPU to boot on the CD. It did successfully however when the “Press any key to boot from CD” appears, my keyboard doesn’t respond whatever key I press.

Is this a BIOS issue, my last approach would be resetting the BIOS. Is there any workaround out there?

I’ll appreciate any help.