I have the same problem.
BenQ 241W and 2 x ATI 1950XTX in crossfire.
2D works fine with DVI
3D I get a display for 1 sec, then a blank screen for 10 secs and it just goes round in circles. Plug the creen straight into a card with crossfire diabled and not using the silly dongle and...
Hi,
Just got my monitor, very pleased with it too, apart from when I connect it using DVI to my ATI 1950XTX's in crossfire, the screen will display in 2D, but in 3D I get a picture for 1 sec, then a blank screen for 10 secs, then 1 sec of display then nothing again for 10 sec and on it goes...