When I use Photoshop , CS2, DNG (raw converter) Adobe Bridge or i-movie, after a few minutes the computer crashes. I get the blck screen with the lettering. I touch the back (left side) of the computer and it gets hot. It doesn't burn but ii is close to that. The fan does not come on at all period. When I restart the computer I hear it on for a few seconds and then it goes off. I took out 1 gig of Ram and it stil does it. I already reformatted teh drive and re installed the programs. It still crashes and more. is there a way of checking to see if the CPU gets too hot?, or that the fan does not go on?.