Asus Z9PE-D8 WS - Manual (Page 216)

7-10 Chapter 7: Multiple GPU technology support
7.2.5 Installing the device drivers
Refer to the documentation that came with your graphics card package to install
the device drivers.
• Ensure that your PCI Express graphics card driver supports the
NVIDIA ® SLI™ technology. Download the latest driver from the NVIDIA
website at www.nvidia.com.
• If you are using a Triple SLI system, ensure to install the NVIDIA ® 3-way
SLI driver under Windows ® Vista™. The NVIDIA 3-way SLI technology is
supported by Windows ® Vista™ only.
7.2.6 Enabling the NVIDIA ® SLI™ technology
After installing your graphics cards and the device drivers, enable the SLI feature
in NVIDIA ® Control Panel under the Windows ® 7™ 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).