That card is getting way to hot. 108c is past the safe point. With laptop you have to make sure the vents are clear and you are not covering them by putting anything in front of the vents. Also, not sure if your able to take your laptop apart, but the fans inside my need cleaned, Canned Air may help. There are also cooling pads out there to help keep the temperature down. Making sure you have the correct and updated driver for your video card will also help. Could be a driver issue since the board is new.