i am facing some kind of prob i have xfx 5200 1 year old ,it was runnig fine till now but since a month whenever i m playing pes6 or watching video in full screen the pc freezes and hangs after hitting ctrl+alt+del only the monitor get off and keep on switching off and on in interval of time i removed the card and fixed it back also uninstalled the driver and rolled back to older one it was running fine but after a 2 to 3 day same problem occured (please help me