Check the refresh rate that your video card switches to when it uses the 3D.
It will be running at a higher refresh rate that your monitor supports.


/dev/null wrote in message ...
I have a Ti4200 and I'ven't play too much games for the last 6 months.
Today
I receive a game and try to run it. But my D3D seems to be problematic
now.

The monitor will go to sleep/no signal when i run the game. DxDiag indepth
test on D3D feature showed the same problem.

I'm running DX9.0b, latest WHQL (42.53) nVidia drivers. WinXPSP1. Any
catch?
I even tried 640x480x32. Same problem, so it is my monitor or is my nV
card
going wild now?

Thx!