Screen Resolution not going beyond 1600* 1024

[Mangal Pandey]

I got a Syncmaster 2243 NWX 22" widescreen. but I hv messed up with the resolution. Now it desnt goes beyond 1600*1024. I want it to be 1680*1050.
I also hv a Nvidia GE Force4 MX 4000 graphics card attached to it.
plz help.

[Mangal Pandey]

no help as yet?

[freshseasons]

Uninstall the old forceware driver and install the latest nvidia forceware driver.