I'm having a problem with turning my computer on. Actually, its on in some capacity because I can hear the fan running. But I'm having difficulty getting any further along than that by using the power switch. What I have to do is unplug the CPU, wait a minute or 2, and plug it back in. Then the switch works. But once it goes back into hibernate mode, I'm stuck again. Admittedly, I'm far from an expert with computers so any help would be appreciated! Thanks.