I have a Sapphire AGP X1300 256M that has VGA and DVI outputs. It is rated at 1680 x 1050
60 Hz. The monitor is Scepter X22WG LCD which has a native resolution of 1680 x 1050,
60 Hz also and DVI and VGA inputs as well. As long as I use VGA, everything works nomally,
but DVI has major problems with anything higher than 1280 x 1024. The problem manifests
itself with flickering pixels and other artifacts all over the screen. It sounds like a timing
problem to me, but where in the chain, video card, cable or monitor? I would be greatful
for any advice or sugestions.
Thanks,
wb
60 Hz. The monitor is Scepter X22WG LCD which has a native resolution of 1680 x 1050,
60 Hz also and DVI and VGA inputs as well. As long as I use VGA, everything works nomally,
but DVI has major problems with anything higher than 1280 x 1024. The problem manifests
itself with flickering pixels and other artifacts all over the screen. It sounds like a timing
problem to me, but where in the chain, video card, cable or monitor? I would be greatful
for any advice or sugestions.
Thanks,
wb