Gigabyte C246-WU4 (rev. 1.0) [10/56] Configuration

1-5 InstallinganExpansionCard

Readthefollowingguidelinesbeforeyoubegintoinstallanexpansioncard:

• Make sure the motherboard supports the expansion card. Carefully read the manual that came

with your expansion card.

• Always turn off the computer and unplug the power cord from the power outlet before installing an

expansion card to prevent hardware damage.

DualChannelMemoryCongurationsTable

DDR4_A1 DDR4_A2 DDR4_B1 DDR4_B2

2 Modules

- - DS/SS - - DS/SS

DS/SS - - DS/SS - -

4 Modules DS/SS DS/SS DS/SS DS/SS

(SS=Single-Sided,DS=Double-Sided,"--"=NoMemory)

Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.

1. Dual Channel mode cannot be enabled if only one memory module is installed.

2. When enabling Dual Channel mode with two or four memory modules, it is recommended that memory

of the same capacity, brand, speed, and chips be used.

Procedure and driver screen for enabling CrossFire 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technology.

1-6 SettingupAMDCrossFire

™

Conguration

B.ConnectingtheGraphicsCards

Step 1:

InstallCrossFiregraphicscardsonthePCIExpressx16slots.(Tosetupa2-Wayconguration,werecommend

installing the graphics cards on the PCIEX16 and PCIEX8 slots.)

Step 2:

Insert the CrossFire

(Note 2)

bridge connectors in the CrossFire gold edge connectors on top of the cards.

Step 3:

Plug the display cable into the graphics card on the PCIEX16 slot.

C.ConguringtheGraphicsCardDriver

ToEnableCrossFireFunction

After installing the graphics card driver in the operating system, go to the AMDRADEONSETTINGS screen.

Browse to Gaming\GlobalSettings and ensure AMDCrossFire is set to On.

A.SystemRequirements

- Windows 10 64-bit operating system

- A CrossFire-supported motherboard with two or more PCI Express x16 slots and correct driver

- CrossFire-ready graphics cards of identical brand and chip and correct driver

(For the latest GPUs that support the 3-way CrossFire technology, please refer to the AMD website.)

(Note 1)

- CrossFire

(Note 2)

bridge connectors

- Apowersupplywithsufcientpowerisrecommended(Refertothemanualofyourgraphicscardsforthe

power requirement)

(Note 1) When using dual core graphics cards, only 2-way is supported.

(Note 2) The bridge connector(s) may be needed or not depending on your graphics cards.

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Gigabyte C246-WU4 (rev. 1.0) [10/56] Configuration

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