No matter what I do I continue to have this issue, often times it will happen simply while browsing Facebook. However it seems to happen more frequently with the higher the draw on the graphics. Whatever I am doing suddenly all graphics will freeze (audio still active), after about 5-10 seconds the screen will go black and then reset back to whatever operation I was doing. Some older games will never have this happen, however newer games (and my browser) appear to create the event. Other than this the performance of the graphics is great and I have no issues.