Not sure if its my mobo or video card (PNY XLR8 geforce gts 250 1gb) but I turn on my comp now (had this rig since May) and everything on the mobo and video, lights and fans, runs fine but my display doesn't come on, I switch the monitor to onboard video and it works fine but device monitor doesn't refister the geforce card at all. Can someone help me?
try puting your card in another pci slot, when you siwtch to your onbaord does your device manager see the geforce card? can u switch to it? could be the drivers, or the card might be bad, always try to eliminate if that card is bad first, i dont think it could be a driver problem, hard to say. i would try switching slots if you have another one or when your on your onboard video see if the your computer still sees the card as another source of video
It says under unknown devices "VGA Compatible" but I thnk its referring to the onboard and when I apply the geforce drivers to it it says there is no such device that matches the drivers I'm trying to apply