I'm trying to fix a friend's laptop that won't boot, and it's not good. He tried to update the BIOS, and for whatever reason didn't do it right. Now the thing won't boot - is there any way to fix ...

I came home from looking at houses with my wife today, did make an offer, and upon trying to boot up my computer it will not turn on. The fan turns ever so slightly. I tried using the old power supply ...