First post, by william9
So I have two ATI Rage Fury Pro AGP graphics cards and both have same issues, ATI's own Dawning Demo works fine but while Quake 2 runs it has graphics artifacts. DxDiag is also having some problems:
https://www.youtube.com/watch?v=AqPw4PKOC4U
Motherboard is ASUS A7V133-C which does have VIA chipset, operating system is Windows 98SE, drivers installed from AMD's website.
I tried to lower AGP speed to 2X, Fast Writes was already disabled. So far I have tried only the mentioned 3D apps, Dawning, Quake 2 and DxDiag test.