I recently came to notice that openGL would no longer work on my computer, so I went to change my video card options only to find that there is no display adapter heading in device manager, and in the settings under display properties, my display is set to (Default Monitor). Under Advanced, my display adapter is not found and all information is <unavailable>. My adapter properties now run on the VgaSave drivers which are not changable, or able to update. I have already tried updating my Nvidia video card drivers, my old ASUS CUV4X-C motherboard drivers and my BIOS, with no change in anything. I have the latest DirectX, and the dxdaig.exe program cannot find my display information either. My computer now runs slowly, and I'd really like to get playing Counter-Strike again, so any help is appreciated.