Asus P5N-T Deluxe - Manual (Page 168)

6-8 Chapter 6: NVIDIA ® SLI™ technology support
5. The NVIDIA Control Panel window
appears.
Enabling SLI configuration
When installing two graphics gards:
From the NVIDIA Control Panel window,
select Set SLI Configuration, then click
Enable SLI and set the display for viewing
SLI rendered content. When done, click
Apply.
When installing three graphics gards:
1. From the NVIDIA Control Panel
window, select Set SLI Configuration,
then click Enable 3-way NVIDIA SLI.
When done, click Apply.
2. Select the 3D Settings tab and enable
the Show SLI Visual Indicators item.
When this item is enabled, a green bar
appears on the left side of the screen
while 3D demonstrations are rendered,
indicating the 3-way SLI status.