Manual
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GA-MA770-UD3/ GA-MA770-US3 AM2+/AM2 socket motherboard for AMD PhenomTM FX processor/AMD PhenomTM X4 processor/ AMD PhenomTM X3 processor/AMD AthlonTM X2 processor/ AMD AthlonTM processor/AMD SempronTM X2 processor/ AMD SempronTM processor User's Manual Rev. 1001 12ME-MA77UDS3-1001R
GA-MA770-UD3/ GA-MA770-US3 AM2+/AM2 socket motherboard for AMD PhenomTM FX processor/AMD PhenomTM X4 processor/ AMD PhenomTM X3 processor/AMD AthlonTM X2 processor/ AMD AthlonTM processor/AMD SempronTM X2 processor/ AMD SempronTM processor User's Manual Rev. 1001 12ME-MA77UDS3-1001R
Manual
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GA-MA770-UD3/US3 Motherboard Layout KB_MS SYS_FAN2 CPU_FAN Socket AM2 RCA_SPDIF ATX R_USB USB_1394_1 USB_1394_2 USB_LAN GA-MA770-UD3/US3 DDRII_1 DDRII_2 DDRII_3 DDRII_4 PWR_FAN F_AUDIO AUDIO ATX_12V PCIE_1 NB_FAN AMD 770 RTL8111C PCIE_2 CD_IN SPDIF_IN CODEC PCIE_3 SPDIF_OUT PCIE_4 TSB43AB23 PCI1 PCI2 F1_1394 COMA PCIE_16 IDE AMD SB700 Main BIOS F_USB1 BAT CLR_CMOS Backup BIOS F_USB2 SATAII1 SATAII3 SATAII0 CI SATAII2 IT8720 SATAII5 SATAII4 LPT FDD SYS_FAN1 F_PANEL PWR_LED "*" The GA-MA770-UD3 adopt All-Solid Capacitor design. - 7 -
GA-MA770-UD3/US3 Motherboard Layout KB_MS SYS_FAN2 CPU_FAN Socket AM2 RCA_SPDIF ATX R_USB USB_1394_1 USB_1394_2 USB_LAN GA-MA770-UD3/US3 DDRII_1 DDRII_2 DDRII_3 DDRII_4 PWR_FAN F_AUDIO AUDIO ATX_12V PCIE_1 NB_FAN AMD 770 RTL8111C PCIE_2 CD_IN SPDIF_IN CODEC PCIE_3 SPDIF_OUT PCIE_4 TSB43AB23 PCI1 PCI2 F1_1394 COMA PCIE_16 IDE AMD SB700 Main BIOS F_USB1 BAT CLR_CMOS Backup BIOS F_USB2 SATAII1 SATAII3 SATAII0 CI SATAII2 IT8720 SATAII5 SATAII4 LPT FDD SYS_FAN1 F_PANEL PWR_LED "*" The GA-MA770-UD3 adopt All-Solid Capacitor design. - 7 -
Manual
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Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 PCI Express x16 AMD Socket AM2+/AM2 CPU CPU CLK+/-(200 MHz) DDR2 1200/1066/800/667 MHz Dual Channel Memory Hyper Transport 3.0 PCI Express Bus x1 x1 x1 x1 AMD 770 PCIe CLK x1 (100 MHz) 4 PCI Express x1 RTL8111C RJ45 LAN PCI Bus TSB43AB23 3 IEEE 1394a AMD SB700 CODEC ATA-133/100/66/33 IDE Channel 6 SATA 3Gb/s 12 USB Ports IT8720 Dual BIOS Floppy LPT Port COM Port PS/2 KB/Mouse Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 2 PCI PCI CLK (33 MHz) - 8 -
Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 PCI Express x16 AMD Socket AM2+/AM2 CPU CPU CLK+/-(200 MHz) DDR2 1200/1066/800/667 MHz Dual Channel Memory Hyper Transport 3.0 PCI Express Bus x1 x1 x1 x1 AMD 770 PCIe CLK x1 (100 MHz) 4 PCI Express x1 RTL8111C RJ45 LAN PCI Bus TSB43AB23 3 IEEE 1394a AMD SB700 CODEC ATA-133/100/66/33 IDE Channel 6 SATA 3Gb/s 12 USB Ports IT8720 Dual BIOS Floppy LPT Port COM Port PS/2 KB/Mouse Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 2 PCI PCI CLK (33 MHz) - 8 -
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... Storage Interface IEEE 1394 USB Support for Socket AM2+/AM2 processors: AMD PhenomTM FX processor/AMD Phenom TM X4 processor/ AMD PhenomTM X3 processor/AMD Athlon TM X2 processor/ AMD ...channel memory architecture Support for DDR2 1200 (Note 2)/1066/800/667 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Support for ECC memory (Note 3) Realtek ALC888 codec... connected to the internal USB headers) "*" The GA-MA770-UD3 adopt All-Solid Capacitor design. GA-MA770-UD3/US3 Motherboard - 10 -
... Storage Interface IEEE 1394 USB Support for Socket AM2+/AM2 processors: AMD PhenomTM FX processor/AMD Phenom TM X4 processor/ AMD PhenomTM X3 processor/AMD Athlon TM X2 processor/ AMD ...channel memory architecture Support for DDR2 1200 (Note 2)/1066/800/667 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Support for ECC memory (Note 3) Realtek ALC888 codec... connected to the internal USB headers) "*" The GA-MA770-UD3 adopt All-Solid Capacitor design. GA-MA770-UD3/US3 Motherboard - 10 -
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.../ system cooler you install. (Note 5) Available functions in EasyTune may differ by motherboard model. (Note 6) Due to the hardware limitation, you must install the AMD AM2+ Phenom TM Series CPU to enable support for Easy Energy Saver. GA-MA770-UD3/US3 Motherboard - 12 -
.../ system cooler you install. (Note 5) Available functions in EasyTune may differ by motherboard model. (Note 6) Due to the hardware limitation, you must install the AMD AM2+ Phenom TM Series CPU to enable support for Easy Energy Saver. GA-MA770-UD3/US3 Motherboard - 12 -
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..., etc. 1-3-1 Installing the CPU A. mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. It is not installed, otherwise overheating and damage of the Socket AM2 Socket A Small Triangle Marking Denotes CPU Pin One AM2+/AM2 CPU - 13 - A Small Triangle Mark Denotes Pin One of the CPU may occur. •...
..., etc. 1-3-1 Installing the CPU A. mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. It is not installed, otherwise overheating and damage of the Socket AM2 Socket A Small Triangle Marking Denotes CPU Pin One AM2+/AM2 CPU - 13 - A Small Triangle Mark Denotes Pin One of the CPU may occur. •...
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...you to manually set the PCIe clock frequency. When you use a AM2 CPU: DDR 400 Sets Memory Clock to DDR 400. X2.66 Sets Memory Clock to X2.66. (Default) X3.33 Sets Memory Clock to DDR 667. GA-MA770-UD3/US3 Motherboard - 38 - Set Memory Clock Determines whether to manually set the...Auto BIOS will automatically adjust the HT Link Frequency. (Default) 200 MHz~2.6 GHz Sets HT Link Frequency to single dual-channel. When you use a AM2+ CPU: X2.00 Sets Memory Clock to X2.00. DDR 800 Sets Memory Clock to X5.33. Manual allows the memory clock control item below...
...you to manually set the PCIe clock frequency. When you use a AM2 CPU: DDR 400 Sets Memory Clock to DDR 400. X2.66 Sets Memory Clock to X2.66. (Default) X3.33 Sets Memory Clock to DDR 667. GA-MA770-UD3/US3 Motherboard - 38 - Set Memory Clock Determines whether to manually set the...Auto BIOS will automatically adjust the HT Link Frequency. (Default) 200 MHz~2.6 GHz Sets HT Link Frequency to single dual-channel. When you use a AM2+ CPU: X2.00 Sets Memory Clock to X2.00. DDR 800 Sets Memory Clock to X5.33. Manual allows the memory clock control item below...
Manual
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... application only if you want to make any changes or completely close the application. (Note 1) Due to the hardware limitation, you must install the AMD AM2+ PhenomTM Series CPU to work with Dynamic CPU Frequency Function; Stealth Mode In Stealth Mode, the system continues to enable support for Easy Energy Saver... how much total power savings they have accumulated in taskbar) 13 INFO/Help 14 Live Utility Update (Check for the first time . (Note 4) Total Mode - GA-MA770-UD3/US3 Motherboard - 72 -
... application only if you want to make any changes or completely close the application. (Note 1) Due to the hardware limitation, you must install the AMD AM2+ PhenomTM Series CPU to work with Dynamic CPU Frequency Function; Stealth Mode In Stealth Mode, the system continues to enable support for Easy Energy Saver... how much total power savings they have accumulated in taskbar) 13 INFO/Help 14 Live Utility Update (Check for the first time . (Note 4) Total Mode - GA-MA770-UD3/US3 Motherboard - 72 -