Its possible, but I doubt it. It's not turning on because it's a fail safe to protect hardware.
If you can't get into bios to fix it do this:
1. Unplug PC power
2. Find CMOS battery (circular battery on board)
3. Remove it, wait a good 5-10 minutes, then place it back in
Bios will be reset to default. If that does not work it is indeed possible something was damaged.
Some motherboards have a bios reset button or jumper on the board too which is faster than removing the battery. Consult your manual if you want to do it this way.