Computer Hardware User Manual
10
Enabling/Disabling Secondary Displays
1 Access the Windows
®
 Control Panel. Double-
click Display.
2 Click on the Settings tab and then the 
Advanced... button.
3 Click on the ATI Displays tab.
4 Click the enable/disable button   for the 
display device you want to enable/disable.
5 Click OK or Apply to save the changes.
Enabling Extended Desktop Mode
1 With an additional graphics card installed, access 
the Windows
®
 Control Panel. Double-click 
Display.
2 Click on the Settings tab.
3 Click the monitor icon for the display onto which 
you want to extend your desktop.
4 Click Yes  to enable the selected display.
5 Checkmark the Extend my Windows desktop 
onto this monitor check box (Windows
®
 may 
automatically place it there).
6 Click OK or Apply to save the changes.
Dynamic Display Reassignment
You can change the assignment of your Primary and 
Secondary display on the fly, without rebooting. 
However, before you can change the assignment of 
the Primary display, at least one Secondary display 
must be enabled, and Extended Desktop mode must 
be enabled.










