Nvidia NFORCE 780I SLI - Manual (Page 111)

Configuring 3-Way SLI
NVIDIA Corporation
October 17, 2007 | DU-03597-001_v01 101
Before closing the NVIDIA Control Panel,
go to the top menu option labeled
3D Settings and select
Show SLI Visual Indicators .
This option overlays a text label of
SLI x3 and green SLI scaling bars in
fullscreen 3D applications, as seen in
Figure 20.
Figure 20. SLI Visual Indicators Operating in 3DMark2006