AMD Radeon HD 7900, User Manual

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4. Remove any unneeded graphics cards from the computer.
Warning:
Some graphics cards can get hot while operating. Wait approximately five
minutes after turning off the computer before touching the card.
5. Locate the PCIe slots on the motherboard. If necessary, also remove the
corresponding back panel cover.
6. Align the new graphics card in the secondary PCIe slot next to the existing
graphics card and press firmly until the card is fully seated.
Tip: For optimal performance in a dual-GPU AMD CrossFire configuration,
make sure that each AMD Radeon HD 79xx graphics card is separated by at
least one empty expansion slot.
7. If needed, connect the power supply to the cards.
Tip: The location of power connections may vary between models. They can
be located on either the side or back of the card.
16 AMD CrossFire™ Technology
AMD Radeon™ HD 7900 Series
©
2013 Advanced Micro Devices, Inc.