Installing An Expansion Card; Setup Of The Amd Dual Graphics Configuration - Gigabyte GA-F2A78M-HD2 User Manual

Dual Channel Memory Configuration
This motherboard provides two DDR3 memory sockets and supports Dual Channel Technology. After the memory
is installed, the BIOS will automatically detect the specifications and capacity of the memory. Enabling Dual
Channel memory mode will double the original memory bandwidth.
The two DDR3 memory sockets are divided into two channels and each channel has one memory socket as
following:
Channel A: DDR3_2
Channel B: DDR3_1
Due to APU limitations, read the following guidelines before installing the memory in Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one DDR3 memory module is installed.
2. When enabling Dual Channel mode with two memory modules, it is recommended that memory of
the same capacity, brand, speed, and chips be used for optimum performance.
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.
1-6 Setup of the AMD Dual Graphics Configuration
A. System Requirements
- An AMD A series processor that supports AMD Dual Graphics technology
- Windows 8.1/8/7 operating system
- An AMD Dual Graphics technology-supported motherboard and correct driver
- An AMD graphics card that supports AMD Dual Graphics technology (for more details, please visit AMD's
official website) and correct driver (For an FM2+ APU, please use an AMD R7 200 series graphics card;
for an FM2 APU, please use an AMD Radeon
B. Installing the Graphics Cards and Configuring BIOS Setup
Step 1:
Observe the steps in "1-5 Installing an Expansion Card" and install an AMD Dual Graphics technology-supported
graphics card on the PCIEX16 slot. Plug the monitor cable into the graphics card and start up your computer.
Step 2:
Enter BIOS Setup to set the following items under the Peripherals\GFX Configuration menu:
- Set Integrated Graphics to Force.
- Set UMA Frame Buffer Size to 512M or above.
Save the settings and exit BIOS Setup. Restart your computer.
C. Configuring the Graphics Card Driver
After installing the graphics card driver in the operating system, go to the AMD VISION Engine Control Center.
Performance\AMD Radeon
Browse to
check box is selected.
(Note) Make sure the drivers for the Chipset, onboard graphics, and external graphics card are properly
installed.
HD 6000 graphics card.)
™
Dual Graphics
and ensure the
™
- 10 -
Enable AMD Radeon Dual Graphics