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1-6 Setting up AMD CrossFire
™
/NVIDIA
®
SLI
™
Conguration
(Note) Thebridgeconnector(s)maybeneededornotdependingonyourgraphicscards.
• Procedure and driver screen for enabling CrossFire/SLI technology may differ by graphics cards
and driver version. Refer to the manual that came with your graphics cards for more information
about enabling CrossFire/SLI technology.
• When two or more graphics cards are installed, we recommend that you connect the SATA power
cable from the power supply to the ATX4P connector to ensure system stability.
C-2. To Enable SLI Function
After installing the graphics card driver in the operating system, go to
the NVIDIA Control Panel. Browse to the CongureSLI,Surround,
PhysX screen and ensure Maximize 3D performance is enabled.
A. System Requirements
- Windows 8/7 operating system
- A CrossFire/SLI-supported motherboard with two PCI Express x16 slots and correct driver
- CrossFire/SLI-ready graphics cards of identical brand and chip and correct driver
- CrossFire
(Note)
/SLI bridge connectors
- Apowersupplywithsufcientpowerisrecommended(Refertothemanualofyourgraphicscardsforthe
powerrequirement)
B. Connecting the Graphics Cards
Step 1:
Observe the steps in "1-5 Installing an Expansion Card" and install CrossFire/SLI graphics cards on the PCIEX16
and PCIEX8 slots.
Step 2:
Insert the CrossFire
(Note)
/SLI bridge connectors in the CrossFire/SLI gold edge connectors on top of the cards.
Step 3:
Plug the display cable into the graphics card on the PCIEX16 slot.
C.ConguringtheGraphicsCardDriver
C-1. To Enable CrossFire Function
After installing the graphics card driver in the operating system, go to
the Catalyst Control Center. Browse to Performance\AMD CrossFi-
reX
™
Conguration and ensure the Enable CrossFireX
™
check box is
selected. and click Apply.
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