I fired up New Vegas and same thing. New Vegas crashed after about 10 seconds because the display driver stopped working and "successfully recovered" as Windows tells me.
These problems have occurred overnight.
I checked and found there was a new graphics card driver available for my gtx 460 and installed it. No difference whatsoever. I suddenly cannot play games.
Can anyone tell me what I'm supposed to do? Is my card dead or something? I don't understand.