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GA-MA78LM-S2H/ GA-MA78LM-S2 AM2+/AM2 socket motherboard for AMD Phenom™ II processor/ AMD Phenom™ processor/ AMD Athlon™ II processor/ AMD Athlon™ processor/ AMD Sempron™ processor User's Manual Rev. 1001 12ME-MA78L2H-1001R
GA-MA78LM-S2H/ GA-MA78LM-S2 AM2+/AM2 socket motherboard for AMD Phenom™ II processor/ AMD Phenom™ processor/ AMD Athlon™ II processor/ AMD Athlon™ processor/ AMD Sempron™ processor User's Manual Rev. 1001 12ME-MA78L2H-1001R
Manual
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GA-MA78LM-S2H/GA-MA78LM-S2 Motherboard Layout DVI VGA KB(Note)_USB ATX_12V CPU_FAN Socket AM2 M_BIOS B_BIOS ATX IT8718 HDMIj R_USB USB IDE FDD LAN AUDIO F_AUDIO PCIEX1 AMD 760G DDR2_1 DDR2_2 PCIEX16 RTL8111D PCI1 GA-MA78LM-S2H/GA-MA78LM-S2 CD_IN CODEC PCI2 BAT AMD SB710 SATA2_0 COM SATA2_3 SATA2_2 SATA2_1 F_PANEL SPDIF_IO SYS_FAN CLR_CMOS F_USB2 F_USB1 j Only for GA-MA78LM-S2H (Note) Use this port to connect a PS/2 keyboard or PS/2 mouse. - 7 -
GA-MA78LM-S2H/GA-MA78LM-S2 Motherboard Layout DVI VGA KB(Note)_USB ATX_12V CPU_FAN Socket AM2 M_BIOS B_BIOS ATX IT8718 HDMIj R_USB USB IDE FDD LAN AUDIO F_AUDIO PCIEX1 AMD 760G DDR2_1 DDR2_2 PCIEX16 RTL8111D PCI1 GA-MA78LM-S2H/GA-MA78LM-S2 CD_IN CODEC PCI2 BAT AMD SB710 SATA2_0 COM SATA2_3 SATA2_2 SATA2_1 F_PANEL SPDIF_IO SYS_FAN CLR_CMOS F_USB2 F_USB1 j Only for GA-MA78LM-S2H (Note) Use this port to connect a PS/2 keyboard or PS/2 mouse. - 7 -
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Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 AM3/AM2+/AM2 CPU CPU CLK+/- (200 MHz) DDR2 1200(O.C.)1066/800 MHz Dual Channel Memory Hyper Transport Bus PCI Express x16 GFX CLK (100 MHz) PCI Express ... CLK (33 MHz) Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line Out Line In S/PDIF In S/PDIF Out j (Note) Only for GA-MA78LM-S2H Simultaneous output for DVI-D and HDMI is not supported. - 8 -
Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 AM3/AM2+/AM2 CPU CPU CLK+/- (200 MHz) DDR2 1200(O.C.)1066/800 MHz Dual Channel Memory Hyper Transport Bus PCI Express x16 GFX CLK (100 MHz) PCI Express ... CLK (33 MHz) Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line Out Line In S/PDIF In S/PDIF Out j (Note) Only for GA-MA78LM-S2H Simultaneous output for DVI-D and HDMI is not supported. - 8 -
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1-2 Product Specifications CPU Support for AM3/AM2+/AM2 processors: AMD Phenom™ II processor/ AMD Phenom™ processor/ AMD Athlon™ II processor/ AMD Athlon™ processor/ AMD Sempron™ processor (Go to GIGABYTE's website for the latest CPU support list.) Hyper ...GIGABYTE's website for the latest memory support list.) Integrated in the North Bridge: - 1 x D-Sub port - 1 x DVI-D port (Note 2) (Note 3) - 1 x HDMI port j(Note 3) Realtek ALC888B codec High Definition Audio 2/4/5.1/7.1-channel (Note 4) Support for S/PDIF Out Support for S/PDIF In Support for GA-MA78LM...
1-2 Product Specifications CPU Support for AM3/AM2+/AM2 processors: AMD Phenom™ II processor/ AMD Phenom™ processor/ AMD Athlon™ II processor/ AMD Athlon™ processor/ AMD Sempron™ processor (Go to GIGABYTE's website for the latest CPU support list.) Hyper ...GIGABYTE's website for the latest memory support list.) Integrated in the North Bridge: - 1 x D-Sub port - 1 x DVI-D port (Note 2) (Note 3) - 1 x HDMI port j(Note 3) Realtek ALC888B codec High Definition Audio 2/4/5.1/7.1-channel (Note 4) Support for S/PDIF Out Support for S/PDIF In Support for GA-MA78LM...
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... does not meet the standard requirements for the latest CPU support list.) • Always turn on the surface of the Socket AM2 Socket A Small Triangle Marking Denotes CPU Pin One AM3/AM2+/AM2 CPU - 13 - It is not installed, otherwise overheating and dam- Hardware Installation If you begin to install the CPU: •... even and thin layer of thermal grease on the computer if the CPU cooler is not recommended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. age of the CPU socket and the CPU.
... does not meet the standard requirements for the latest CPU support list.) • Always turn on the surface of the Socket AM2 Socket A Small Triangle Marking Denotes CPU Pin One AM3/AM2+/AM2 CPU - 13 - It is not installed, otherwise overheating and dam- Hardware Installation If you begin to install the CPU: •... even and thin layer of thermal grease on the computer if the CPU cooler is not recommended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. age of the CPU socket and the CPU.
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... Core clock. (Default: Disabled) VGA Core Clock(MHz) Allows you to manually set the CPU host frequency. PCIE Clock(MHz) Allows you use an AM3/AM2+ CPU: X2.00 Sets Memory Clock to 2000 MHz. X2.66 Sets Memory Clock to X4.00. This item is configurable only if the VGA...
... Core clock. (Default: Disabled) VGA Core Clock(MHz) Allows you to manually set the CPU host frequency. PCIE Clock(MHz) Allows you use an AM3/AM2+ CPU: X2.00 Sets Memory Clock to 2000 MHz. X2.66 Sets Memory Clock to X4.00. This item is configurable only if the VGA...
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... voltage as required. (Default) +0.1V ~ +0.3V Increases North Bridge voltage by 0.100V to 0.300V at 0.1V increment. CPU NB VID Control Allows you use an AM2 CPU: DDR 400 Sets Memory Clock to DDR 400. Normal Supplies the memory voltage as required. BIOS Setup - 38 - DDR 800 Sets Memory Clock to...
... voltage as required. (Default) +0.1V ~ +0.3V Increases North Bridge voltage by 0.100V to 0.300V at 0.1V increment. CPU NB VID Control Allows you use an AM2 CPU: DDR 400 Sets Memory Clock to DDR 400. Normal Supplies the memory voltage as required. BIOS Setup - 38 - DDR 800 Sets Memory Clock to...