I can't see how this should be a CPU problem. When your CPU fails, don't even try to start him up. Maybe you got a virus ? I had that before and after a format and reinstall it was solved. So probably you went to dirty sites.
I was going to suggest that, but then I considered that he might be using a laptop, in which case he should pull the plug out of the wall socket and take the battery out.
I was going to suggest that, but then I considered that he might be using a laptop, in which case he should pull the plug out of the wall socket and take the battery out.