Asus M3N72-D - Manual (Page 168)

6-2 Chapter 6: NVIDIA ® Hybrid SLI™ technology support
Make sure that your PCI Express graphics card driver supports the NVIDIA ®
SLI™ technology. Download the latest driver from the NVIDIA website
(www.nvidia.com).
6.1.3 Installing the device drivers
Refer to the documentation that came with your graphics card package to install
the device drivers.
6.1.4 Enabling the NVIDIA ® SLI™ technology in Windows ®
After installing your graphics cards and the device drivers, enable the SLI feature
through NVIDIA ® Control Panel under the Windows ® Vista™ operating system.
Launching the NVIDIA Control Panel
You can launch the NVIDIA Control Panel by the following two methods.
A. Right click on the empty space of the Windows ®
desktop and select NVIDIA Control Panel.
The NVIDIA Control Panel window appears (see
Step B5 on page 6-4).
B1. If you do not see the NVIDIA Control Panel item in
Step A, select Personalize.