When I was working in my college IT department, I had a computer come in once that was refusing to load things. I started up firefox and nothing was really movi

When I was working in my college IT department, I had a computer come in once that was refusing to load things. I started up firefox and nothing was really moving, then I started moving the mouse around and all of a sudden it worked. I took a look at some other things and noticed even the system clock didn't move until I moved the mouse. Never did find out what the cause was, just reimaged it and called it a day.