Posted by AlecStaar
Red, AndyFair probably has it right... there is alot of posts on this from the past here that using the SEARCH function may lead you to a fix for it if you use the SEARCH function in the forums here...
But, if AndyFair's not dead-on here?
I would head over to a software downloads site like maybe www.majorgeeks.com & pull in one of the programs for tearing out ALL old video driver files & registry entries etc. (after using its uninstaller) just to be safe & sure it removed all of the files first.
(Those programs for that come with good directions on how to use them & generally work very well, I have had to do it in the past prior to updating to newer/better/faster drivers!)
Then, I would head over to NVidia & get the latest (or, for your video card, most compatible) driver... Nvidia has usually great updates in this capacity that work with most ALL of their cards.
* The file is usually large, in the 10mb ++ ranges, but worth pulling in & installing.
(For instance, I know the 56.72 NVidia drivers (I keep them here for my Mom's system which runs a GeForce Ti4600 128mb board) run that size approximately.)
APK