Hi all, I recently discovered a problem with my graphic card while trying to play Direct3D games. First all goes wel for about 5 minutes (sometimes more, sometimes less), but then suddenly my system freezes completely and I have to reset it manually. I tried putting in an other graphic card and everything worked fine so the problem lies there. When I try a game in OpenGL everything runs well and it doesn't crash. So I would think it's a software problem (unless it's possible for a card to function well in OpenGL but not in Direct3d due to a hardware failure).
I ran a Direct3D test in "dxdiag" and at first that resulted in 3 errors, so I tried re-installing the latest drivers. Did another test and all the errors were gone but the problem still remained.
Then I "uninstalled" directx with a program and installed dx 8.1 to see if that helps, which it didn't.
So I really don't know what else to do, and I definitely want to avoid buying a new graphic card.. I hope someone has an idea what it could be. Thanks in advance
