Looks like one of my old agp card. Works on 2D, when play games and require the use of DirectX, it just show you black screen.

What i concluded on my card was the chip for 3D or DirectX, is screwed. Rendering it workable in normal windows 2D mode, when comes to graphic processing, it just goes kaput.

The one i own was China made one thought, so quality is not really one of it's strong point.

It is related in a way, that it both work in normal mode, just doesn't work during games. So it could be the chip internally developed some fault which is preventing it from working with games. I am no graphic card guru, but that was my prognosis of the matter.