I just bought a new computer setup and I put it together and I took the GeForce 6200 OC (AGP) card out my old computer and put it in the new one. I installed the drivers and everything and the graphics work and everything, but I'm getting some glitches and I don't know what's causing them. Here are some examples of what I mean:
And this is what happens when I try and run 3DMark:
Also, whenever I try and play HL2, it just hang's up on the loading screen and freezes my computer. It worked fine in my old computer, I don't know why it would be messing up now. Oh, and when I uninstall the NVIDIA drivers and run it without them, there aren't any glitches or anything. I didn't try running the game without them though. So I was thinking it might be a driver problem? I don't know, that's why I figured I'd ask here.
My computer is running on a Mach Speed MK8-939A motherboard with an AMD Athlon 64 3200+ ClawHammer Socket 939 processor.