I have this problem with the fan, I think. See I have a laptop and for the past 6 months its been getting really, really hot. It gets so hot the screen will shut down and then the computer will follow. It just does that every 5 hours or so. My dad's computer is nice and cool when we have it on for the exact time. I don't have insurance on the thing so I can't just get it fixed. How much would it be for repairs or do you think I could repair it myself.