New
#11
The overheating GPU is probably causing all the trouble. nVidia GPUs are rated to operate safely at 105C, and there are reports of users experiencing problems at temps even into the 90s. I'd work on cooling that GPU down. Take off the fan, scrape off the old thermal paste, and apply some new paste: Newegg.com - ARCTIC COOLING Arctic Cooling MX-4 AC-MX4 4 gram (g) All-Around Thermal Compound