So the story goes like this. Recently, my old motherboard got fried and I replaced it with a SiS 755. All was well until I tried to play some games. There was a lot of artificing - black areas and rainbows. I googled around and I thought AGP fast writes could be the culprit, so I disabled them, but the problem was still there.
When I run the D3D Cube test in DxDiag I get this:
http://img515.imageshack.us/my.php?image=0505071235pl9.jpg
UT2004 looks like this:
http://img178.imageshack.us/my.php?image=stuffpa9.jpg
Regarding UT2004, strangely enough, it plays perfectly in OpenGL mode; it only gets the strange artifacts in D3D mode.
When I run the D3D Cube test in DxDiag I get this:
http://img515.imageshack.us/my.php?image=0505071235pl9.jpg
UT2004 looks like this:
http://img178.imageshack.us/my.php?image=stuffpa9.jpg
Regarding UT2004, strangely enough, it plays perfectly in OpenGL mode; it only gets the strange artifacts in D3D mode.