Resolution won't 'take' for games

[Alexander]

Hi

I have a Radeon 9700 pro connected to a Samsung 240T
monitor via DVI digital, which I run in 1920x1200
resolution. In order to get it it run in this resolution
I need to uncheck the box that says 'Only display modes my
monitor supports.'

When I try to run a DX game or screensaver, there's no
option to select 1920x1200 or 1600x1200, the highest
available one is 1280x1024.

I had this problem a while ago but forgot what the
solution is.

Is there a place in the registry to put in these
resolutions?

Thanks

 

[Alexander]

Hi

Thanks for the tip, but it doesn't seem to work. In the
Standard Modes ther 1600x1200 and 1920x1200 modes are not
visible, and under Custom Modes when I select those 2
resolutions it lights up and says 'inactive.'

Any thoughts?