110 is to hot for that card, it should get 90 max. That shouldnt be your problem if its rebooting. When a video card gets to hot you either see particles or a black screen but your computer will stay on and your can hear sound. Try opening your case and putting a fan next to it,watch your temp on your gpu and cpu if you have a g15 keyboard. If your still having problems and live close to me i could always come over and check it out for you,let me know. GL