Graphic is good, i am play with this graphic (GeForce 8500 256mb) 2 years EU, and no have problem, now i need D3D or open gl ... dont know what is problem, i cant play no one game .. :/
press and hold the "windows key" then hit the "R" key once in the new window type "dxdiag" with out the quotes allow the test to run or start it if you have to, when its complete save the results to a text file and post it here.
It says in your screenshot your card is not found.
Download the latest driver from nvidia, or use your cd, and re-install.
Either that, or your cards gone pop.
Show a screenshot of the display tab.
Or alternatively, right click on My computer (either on your desktop, or start button, right hand side) go in properties, open device manager, and see if you have an explanation mark on your display adapter.
If so, it's most likely a corrupt driver you have installed.
Download from here.. http://uk.geforce.com/drivers
fill in the os, card make etc, and re-install.