Manual
Page 4
Table of Contents Box Contents ...6 OptionalItems...6 GA-MA78GM-US2H Motherboard Layout 7 Block Diagram...8 Chapter 1 Hardware Installation 9 1-1 Installation Precautions 9 1-2 Product Specifications 10 1-3 Installing the CPU and CPU Cooler 13 1-3-1 Installing the CPU 13 1-3-2 Installing the CPU Cooler 15 1-4 Installing the Memory 16 1-4-1 Dual Channel Memory Configuration 16 1-4-2 Installing a Memory 17 1-5 Installing an Expansion Card 18 1-6 Enabling the...
Table of Contents Box Contents ...6 OptionalItems...6 GA-MA78GM-US2H Motherboard Layout 7 Block Diagram...8 Chapter 1 Hardware Installation 9 1-1 Installation Precautions 9 1-2 Product Specifications 10 1-3 Installing the CPU and CPU Cooler 13 1-3-1 Installing the CPU 13 1-3-2 Installing the CPU Cooler 15 1-4 Installing the Memory 16 1-4-1 Dual Channel Memory Configuration 16 1-4-2 Installing a Memory 17 1-5 Installing an Expansion Card 18 1-6 Enabling the...
Manual
Page 8
... Express x1 PCI Bus TSB43AB23 2 IEEE 1394a AMD Socket AM2+/AM2 CPU CPU CLK+/-(200 MHz) DDR2 1200 (Note 1)/1066/ 800 MHz DIMM Hyper Transport 3.0 Dual Channel Memory GFX CLK (100 MHz) AMD 780G D-Sub DVI-D or HDMI (Note 2) AMD SB700 6 SATA 3Gb/s ATA-133/100/66/33 IDE... Channel 12 USB Ports CODEC LPC BUS IT8718 Dual BIOS Floppy LPT Port COM Port PS/2 KB/Mouse 2 PCI Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line...
... Express x1 PCI Bus TSB43AB23 2 IEEE 1394a AMD Socket AM2+/AM2 CPU CPU CLK+/-(200 MHz) DDR2 1200 (Note 1)/1066/ 800 MHz DIMM Hyper Transport 3.0 Dual Channel Memory GFX CLK (100 MHz) AMD 780G D-Sub DVI-D or HDMI (Note 2) AMD SB700 6 SATA 3Gb/s ATA-133/100/66/33 IDE... Channel 12 USB Ports CODEC LPC BUS IT8718 Dual BIOS Floppy LPT Port COM Port PS/2 KB/Mouse 2 PCI Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line...
Manual
Page 10
...IEEE 1394a header) Integrated in the South Bridge Up to 12 USB 2.0/1.1 ports (4 on the back panel supporting up to the internal USB headers) GA-MA78GM-US2H Motherboard - 10 - TSB43AB23 chip Up to 2 IEEE 1394a ports (1 on the back panel, 1 via the USB brackets connected to 1 floppy disk... up to 16 GB of system memory (Note 1) Dual channel memory architecture Support for DDR2 1200 (Note 2)/1066/800 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Realtek ALC889A codec High Definition Audio 2/4/5.1/7.1-channel Support for S/PDIF In/Out Support for SATA RAID ...
...IEEE 1394a header) Integrated in the South Bridge Up to 12 USB 2.0/1.1 ports (4 on the back panel supporting up to the internal USB headers) GA-MA78GM-US2H Motherboard - 10 - TSB43AB23 chip Up to 2 IEEE 1394a ports (1 on the back panel, 1 via the USB brackets connected to 1 floppy disk... up to 16 GB of system memory (Note 1) Dual channel memory architecture Support for DDR2 1200 (Note 2)/1066/800 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Realtek ALC889A codec High Definition Audio 2/4/5.1/7.1-channel Support for S/PDIF In/Out Support for SATA RAID ...
Manual
Page 16
...to GIGABYTE's website for optimum performance. After the memory is recommended that memory of the same capacity, brand, speed, and chips be enabled if only one direction. When enabling Dual Channel mode with two or four memory modules, it is installed. 2. Dual Channel mode...the BIOS will double the original memory bandwidth. 1-4 Installing the Memory Read the following : Channel 0: DDR2_1, DDR2_3 Channel 1: DDR2_2, DDR2_4 Dual Channel Memory Configurations Table DDR2_1 DDR2_2 DDR2_3 DDR2_4 Two Modules DS/SS DS/SS - - - - - - - - GA-MA78GM-US2H Motherboard - 16 -
...to GIGABYTE's website for optimum performance. After the memory is recommended that memory of the same capacity, brand, speed, and chips be enabled if only one direction. When enabling Dual Channel mode with two or four memory modules, it is installed. 2. Dual Channel mode...the BIOS will double the original memory bandwidth. 1-4 Installing the Memory Read the following : Channel 0: DDR2_1, DDR2_3 Channel 1: DDR2_2, DDR2_4 Dual Channel Memory Configurations Table DDR2_1 DDR2_2 DDR2_3 DDR2_4 Two Modules DS/SS DS/SS - - - - - - - - GA-MA78GM-US2H Motherboard - 16 -
Manual
Page 21
... high bandwidth and hotplug capabilities. eSATA 3Gb/s Port The eSATA 3Gb/s port conforms to SATA 3Gb/s standard and is compatible with dual channel mode enabled • BIOS Setup: At least 256 MB of HD DVD and Blu-ray Discs: In order to get better ...+ D-Sub Yes B. USB Port The USB port supports the USB 2.0/1.1 specification. Hardware Installation Before using this port for an IEEE 1394a device. A. Dual Display Configurations: This motherboard provides three ports for more information) • Playback software: CyberLink PowerDVD 8.0 or above processor • Memory: Two 1...
... high bandwidth and hotplug capabilities. eSATA 3Gb/s Port The eSATA 3Gb/s port conforms to SATA 3Gb/s standard and is compatible with dual channel mode enabled • BIOS Setup: At least 256 MB of HD DVD and Blu-ray Discs: In order to get better ...+ D-Sub Yes B. USB Port The USB port supports the USB 2.0/1.1 specification. Hardware Installation Before using this port for an IEEE 1394a device. A. Dual Display Configurations: This motherboard provides three ports for more information) • Playback software: CyberLink PowerDVD 8.0 or above processor • Memory: Two 1...