Displayed images looks awful (single screen)?
If you are using the analog pass through configuration, the common SVGA or X11 display might look pretty bad. You could try to get a better connector cable than the one provided with the accelerator board (the ones delivered with the Diamond Monster 3D are reportedly worse then the one accompanying the Orchid Righteous 3D), but up to a degree there will inevitably be signal loss with an additional transmission added. If the 640×480 full screen image created by the accelerator board does look awful, this might indicate a real hardware problem. You will have to contact the board manufacturer, not 3Dfx for details, as the quality of the video signal has nothing to do with the accelerator – the board manufacturer chooses the RAMDAC, output drivers, and other components responsible.
