resolution on a Nvidia 4200go

[ErwinP]

Hi all,

 

I have an Dell Latitude D800 with a Nvidia 4200go. The laptop is capable to display at 1920x1200 (widescreen). I tried all the topics/descriptions as on this forum, but i'm unable to go to a resolution above 1280x1024. It also seems that the card isn't recognised (0x0286).

 

Does anybody have the same laptop or solution how to get it working?

 

Thanks,

 

Used item: http://macvidia.plusmediamusic.com