to set monitor and video parameters, use the ?°xserver?± tab at the top of the setup tool window. the xserver window (see below) allows you to choose monitor manufacturer/type, video modes and which default window manager to use.

   

    follow the directions on the screen. once you have completed setting the functionality for this tab, you can go to the next tab.

    do not click on the "save" button until you have setup all workstation functionality as this will exit you from the linux setup tool.