vonjourn,

What video card is installed in your Optiplex GX280?  If you have the ATI Radeon X300, check the user guide for your video card at this link:

http://support.dell.com/support/edocs/video/p66690/en/index.htm

There is a specific section for setting up dual monitors.

Steve

Message Edited by BigBrother on 04-13-2005 07:50 AM