Hi. I play WoW and I have been getting these squares on the left side of my screen in raids. If I tab out really quickly to a website they are not there it only happens in raids. Are these what some call artifacts and a sign that my GPU is going out ?
http://i172.photobucket.com/albums/w25/gandolfmoogle76/wowssartifact.jpg
http://i172.photobucket.com/albums/w25/gandolfmoogle76/wowssartifact.jpg