your pc is ****ed, buy a new one
It's OK. When billy is old enough to drive he'll get a new car when his fails to start the first time...![]()
But if you are struggling, just remove the bios battery for a couple of minutes (while powered off), stick it back in and try booting again.
If you are unsure, the battery is about the 10p sized and usually near the bottom of the board.