Nvidea windows 7 gt220 not responding help !?

I have Windows 7 with a nvidea graphics card gt220 and every so often the screen go black then at the bottom right it says nvidea graphics card kennel is responding and then when i play a you tube video or game it goes black then turns my pc monitor off and then i need to emergency my pc how can i fix it and installed the latest nvidea driver and still does it.|||My graphic card is also gt220 but its working

Check the slot if there is a lose connection or a short in the pins.



here is a way to clean your VGA



take out the VGA and get a small piece of paper and rub the pins in the VGA(not so hard)

Clean both sides. Now put the VGA back into your motherboard and see if it works



Hope This Works