I need to update my video card but I can't find what the manufacturer is so I can download the update from their site. I went to start menu and clicked on run, typed in "dxdiag" and hit OK. The DirectX diagnostic tool opened. Under the Display tab, I should have seen the name of your video card and the manufacturer, but they just said, "n/a."
What does this mean?
My computer is a Windows XP Compaq Presario, model SR1503WM.