When switching user get "Cannot Display This Video Mode" message

[wolfman]

Thanks for the welcome..I cant remember the url for the article but know ive seen it on support.dell.com..Calling Dell will get you either formatting your system or having your system messed up even worse,trust me..If you have an Nvidia video card, there is an option in display settings to override refresh rates..A solution that worked for me is to override the default refresh rates to 75HZ for all resolutions listed..If some do not allow 75HZ 60 will work fine..Hope this helps some.......Found the link http://support.dell.com/us/en/kb/doc...asp?dn=1079260 Its not the same solution that I use but maybe it will help for others..