Hey guyz, my computer is getting and it shuts down when i use some works like DVD conversion or Winavi software.But now it also is shutting down whenever i keep the laptop on the surface as it covers the fans and probably getting heated. Now i have to put two CD Cases on each side of the rear end of the laptop and it works well. Now the computer wont get shut. So what do you think is the problem??? Computer overheating??? or fan problem?? Thanks, waiting for replies!