Ok so when playing games on my computer it will randomly shut off. After using speedfan to check my temps i see that my gpu runs at about 60 degrees idle and up to 73 degrees when it shuts down. I'm guessing this is to hot? Its a Nvidia GT 120 that came in the Gateway LX that i purchased a couple months ago. Is this card just not up to the task? I've been gaming with it for several months already and no problems till now. Anyone have any advice, maby just replace it with something better?