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Table of Contents Box Contents ...6 OptionalItems...6 GA-M720-US3 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 12 1-3-1 Installing the CPU 12 1-3-2 Installing the CPU Cooler 14 1-4 Installing the Memory 15 1-4-1 Dual Channel Memory Configuration 15 1-4-2 Installing a Memory 16 1-5 Installing an Expansion Card 17 1-6 Back Panel Connectors...
Table of Contents Box Contents ...6 OptionalItems...6 GA-M720-US3 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 12 1-3-1 Installing the CPU 12 1-3-2 Installing the CPU Cooler 14 1-4 Installing the Memory 15 1-4-1 Dual Channel Memory Configuration 15 1-4-2 Installing a Memory 16 1-5 Installing an Expansion Card 17 1-6 Back Panel Connectors...
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... (100 MHz) 1 PCI Express x16 PCI Express x16 AMD Socket AM2+/AM2 CPU CPU CLK+/-(200 MHz) DDR2 1200(Note)/1066/800 MHz Dual Channel Memory Hyper Transport 3.0 PCI Express x1 Bus x1 x1 PCIe CLK (100 MHz) 2 PCI Express x1 LAN RJ45 Realtek 8111C PCI Bus TSB43AB23 3 IEEE 1394a 4 PCI... Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF Out PCI CLK (33 MHz) (Note) Whether 1200 MHz memory speed is supported depends on the CPU being used. - 8 -
... (100 MHz) 1 PCI Express x16 PCI Express x16 AMD Socket AM2+/AM2 CPU CPU CLK+/-(200 MHz) DDR2 1200(Note)/1066/800 MHz Dual Channel Memory Hyper Transport 3.0 PCI Express x1 Bus x1 x1 PCIe CLK (100 MHz) 2 PCI Express x1 LAN RJ45 Realtek 8111C PCI Bus TSB43AB23 3 IEEE 1394a 4 PCI... Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF Out PCI CLK (33 MHz) (Note) Whether 1200 MHz memory speed is supported depends on the CPU being used. - 8 -
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... components. • When connecting hardware components to the internal connectors on the computer power during the installation process can become damaged as a motherboard, CPU or memory. These stickers are required for warranty validation. • Always remove the AC power by your dealer. Chapter 1 Hardware Installation 1-1 Installation Precautions The motherboard contains numerous...
... components. • When connecting hardware components to the internal connectors on the computer power during the installation process can become damaged as a motherboard, CPU or memory. These stickers are required for warranty validation. • Always remove the AC power by your dealer. Chapter 1 Hardware Installation 1-1 Installation Precautions The motherboard contains numerous...
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...processor/AMD AthlonTM X2 processor/ AMD AthlonTM processor/AMD SempronTM X2 processor/ AMD SempronTM processor (Go to GIGABYTE's website for the latest CPU support list.) 5200/2000 MT/s NVIDIA® nForce 720D chipset 4 x...sockets supporting 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 ALC888 codec High Definition Audio... 1 x CPU fan header 2 x system fan headers 1 x power fan header 1 x front panel header GA-M720-US3 Motherboard - 10 -
...processor/AMD AthlonTM X2 processor/ AMD AthlonTM processor/AMD SempronTM X2 processor/ AMD SempronTM processor (Go to GIGABYTE's website for the latest CPU support list.) 5200/2000 MT/s NVIDIA® nForce 720D chipset 4 x...sockets supporting 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 ALC888 codec High Definition Audio... 1 x CPU fan header 2 x system fan headers 1 x power fan header 1 x front panel header GA-M720-US3 Motherboard - 10 -
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....5cm (Note 1) Due to Windows XP 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB. (Note 2) Whether 1200 MHz memory speed is supported depends on the CPU being used. (Note 3) Whether the CPU/System fan speed control function...
....5cm (Note 1) Due to Windows XP 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB. (Note 2) Whether 1200 MHz memory speed is supported depends on the CPU being used. (Note 3) Whether the CPU/System fan speed control function...
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1-3 Installing the CPU and CPU Cooler Read the following guidelines before installing the CPU to your hardware specifications including the CPU, graphics card, memory, hard drive, etc. 1-3-1 Installing the CPU A. If you begin to install the CPU: • Make sure that the system bus..., otherwise overheating and damage of the CPU socket and the CPU. mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Locate the pin one of the Socket AM2 Socket A Small Triangle Marking Denotes CPU Pin One AM2+/AM2 CPU GA-M720-US3 Motherboard - 12 -
1-3 Installing the CPU and CPU Cooler Read the following guidelines before installing the CPU to your hardware specifications including the CPU, graphics card, memory, hard drive, etc. 1-3-1 Installing the CPU A. If you begin to install the CPU: • Make sure that the system bus..., otherwise overheating and damage of the CPU socket and the CPU. mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Locate the pin one of the Socket AM2 Socket A Small Triangle Marking Denotes CPU Pin One AM2+/AM2 CPU GA-M720-US3 Motherboard - 12 -
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... be used . (Go to GIGABYTE's website for optimum performance. - 15 - After the memory is recommended that the motherboard supports the memory. DDR2_1 DDR2_2 DDR2_3 DDR2_4 Due to CPU limitation, read the following guidelines before installing the memory in only one DDR2 memory module is recommended that memory of the memory. Enabling Dual Channel memory mode will automatically detect...
... be used . (Go to GIGABYTE's website for optimum performance. - 15 - After the memory is recommended that the motherboard supports the memory. DDR2_1 DDR2_2 DDR2_3 DDR2_4 Due to CPU limitation, read the following guidelines before installing the memory in only one DDR2 memory module is recommended that memory of the memory. Enabling Dual Channel memory mode will automatically detect...
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... both ends of the memory socket. GA-M720-US3 Motherboard - 16 - 1-4-2 Installing a Memory Before installing a memory module , make sure to turn off the computer and unplug the power cord from the power outlet to prevent damage to correctly install your fingers on the top edge of the memory module. DDR2 DIMMs are...compatible to DDR DIMMs. Be sure to install DDR2 DIMMs on the socket. Step 1: Note the orientation of the memory, push down on the memory and insert it can only fit in the memory sockets. Spread the retaining clips at both ends of the socket will snap into the...
... both ends of the memory socket. GA-M720-US3 Motherboard - 16 - 1-4-2 Installing a Memory Before installing a memory module , make sure to turn off the computer and unplug the power cord from the power outlet to prevent damage to correctly install your fingers on the top edge of the memory module. DDR2 DIMMs are...compatible to DDR DIMMs. Be sure to install DDR2 DIMMs on the socket. Step 1: Note the orientation of the memory, push down on the memory and insert it can only fit in the memory sockets. Spread the retaining clips at both ends of the socket will snap into the...
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..., or disable password. First select the profile you can create up to 8 profiles (Profile 1-8) and name each profile. You can use this task.) GA-M720-US3 Motherboard - 34 - It allows you to restrict access to the system and BIOS Setup. It allows you to restrict access to the system and BIOS... to load, then press to complete. MB Intelligent Tweaker(M.I.T.) Use this menu to configure the clock, frequency and voltages of your CPU, memory, etc. Standard CMOS Features Use this menu to configure the system time and date, hard drive types, floppy disk drive types, and the...
..., or disable password. First select the profile you can create up to 8 profiles (Profile 1-8) and name each profile. You can use this task.) GA-M720-US3 Motherboard - 34 - It allows you to restrict access to the system and BIOS Setup. It allows you to restrict access to the system and BIOS... to load, then press to complete. MB Intelligent Tweaker(M.I.T.) Use this menu to configure the clock, frequency and voltages of your CPU, memory, etc. Standard CMOS Features Use this menu to configure the system time and date, hard drive types, floppy disk drive types, and the...
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Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. PCIE Clock Allows you to manually set the frequency for advanced users only and we recommend you ...
Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. PCIE Clock Allows you to manually set the frequency for advanced users only and we recommend you ...
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... automatically set to X3.33. DDR 800 Sets Memory Clock to DDR 400. X2.66 Sets Memory Clock to DDR 667. Robust Graphics Booster Enables or disables the control of VGA Core clock. GA-M720-US3 Motherboard - 36 - DDR 667 Sets Memory Clock to X2.66. The core clock can ...be configurable. (Default: Auto) Memory Clock This option is configurable only when Set Memory Clock is set the memory clock as required. DRAM Configuration CMOS Setup...
... automatically set to X3.33. DDR 800 Sets Memory Clock to DDR 400. X2.66 Sets Memory Clock to DDR 667. Robust Graphics Booster Enables or disables the control of VGA Core clock. GA-M720-US3 Motherboard - 36 - DDR 667 Sets Memory Clock to X2.66. The core clock can ...be configurable. (Default: Auto) Memory Clock This option is configurable only when Set Memory Clock is set the memory clock as required. DRAM Configuration CMOS Setup...
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...memory voltage by 0.1V to set the voltage of the PCI Express bus. HT-Link Voltage Allows you to 0.2V at 0.1V increment. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU North Bridge voltage may result in damage to manually set the CPU voltage. GA-M720-US3... Voltage Allows you install a CPU that supports this feature. Normal sets the CPU voltage as required. (Default) +0.1V ~ +0.2V Increases memory voltage by 0.1V to set the voltage of the CPU. The adjustable range is present only if you to your CPU or reduce the ...
...memory voltage by 0.1V to set the voltage of the PCI Express bus. HT-Link Voltage Allows you to 0.2V at 0.1V increment. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU North Bridge voltage may result in damage to manually set the CPU voltage. GA-M720-US3... Voltage Allows you install a CPU that supports this feature. Normal sets the CPU voltage as required. (Default) +0.1V ~ +0.2V Increases memory voltage by 0.1V to set the voltage of the CPU. The adjustable range is present only if you to your CPU or reduce the ...
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... Channel 3 Master IDE Channel 3 Slave [None] [None] [None] [None] [None] [None] Drive A Floppy 3 Mode Support [1.44M, 3.5"] [Disabled] Halt On [All, But Keyboard] Base Memory Extended Memory 640K 1022M Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Default ESC: Exit F1: General Help F7: Optimized Defaults...
... Channel 3 Master IDE Channel 3 Slave [None] [None] [None] [None] [None] [None] Drive A Floppy 3 Mode Support [1.44M, 3.5"] [Disabled] Halt On [All, But Keyboard] Base Memory Extended Memory 640K 1022M Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Default ESC: Exit F1: General Help F7: Optimized Defaults...
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Sector Number of cylinders. Options are determined by the BIOS POST. Memory These fields are read-only and are : None, 360K/5.25", 1.2M/5.25", 720K/3.5", 1.44M/3.5", 2.88M/3.5". GA-M720-US3 Motherboard - 40 - Landing Zone Landing zone. Floppy 3 Mode Support Allows you to the information on the hard drive. All Errors Whenever the BIOS detects a non...
Sector Number of cylinders. Options are determined by the BIOS POST. Memory These fields are read-only and are : None, 360K/5.25", 1.2M/5.25", 720K/3.5", 1.44M/3.5", 2.88M/3.5". GA-M720-US3 Motherboard - 40 - Landing Zone Landing zone. Floppy 3 Mode Support Allows you to the information on the hard drive. All Errors Whenever the BIOS detects a non...
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... Controller Onchip SATA Mode Onboard Audio Function Onboard 1394 Onboard LAN Control SMART LAN Onboard LAN Boot ROM Onboard Serial Port OnChip USB USB Memory Type USB Keyboard Support USB Mouse Support Legacy USB storage detect [Enabled] [Enabled] [IDE] [Auto] [Enabled] [Enabled] [Press Enter] [Disabled] [3F8/IRQ4] [V1.1+V2.0] [SHADOW...
... Controller Onchip SATA Mode Onboard Audio Function Onboard 1394 Onboard LAN Control SMART LAN Onboard LAN Boot ROM Onboard Serial Port OnChip USB USB Memory Type USB Keyboard Support USB Mouse Support Legacy USB storage detect [Enabled] [Enabled] [IDE] [Auto] [Enabled] [Enabled] [Press Enter] [Disabled] [3F8/IRQ4] [V1.1+V2.0] [SHADOW...
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... and specifies its base I/O address and corresponding interrupt. On-Chip USB Configures the integrated USB controller. Disabled will turn off all of memory allocated for USB devices. USB Memory Type Specifies the type of the USB functionalities below. Onboard LAN Boot ROM Allows you to decide whether to detect USB storage devices..., 2E8/IRQ3, Disabled. V1.1+V2.0 Enables the integrated USB 1.1 and USB 2.0 controllers. (Default) V1.1 Enables only the integrated USB 1.1 controller. Options are : SHADOW (default), Base Memory (640K).
... and specifies its base I/O address and corresponding interrupt. On-Chip USB Configures the integrated USB controller. Disabled will turn off all of memory allocated for USB devices. USB Memory Type Specifies the type of the USB functionalities below. Onboard LAN Boot ROM Allows you to decide whether to detect USB storage devices..., 2E8/IRQ3, Disabled. V1.1+V2.0 Enables the integrated USB 1.1 and USB 2.0 controllers. (Default) V1.1 Enables only the integrated USB 1.1 controller. Options are : SHADOW (default), Base Memory (640K).
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... the settings may not be effective. The system returns to its last known awake state upon the return of the AC power. (Default) Full-On Memory The system is set to Password. Power On By Keyboard Allows the system to be turned on the system. Any KEY Keyboard 98 Press any...
... the settings may not be effective. The system returns to its last known awake state upon the return of the AC power. (Default) Full-On Memory The system is set to Password. Power On By Keyboard Allows the system to be turned on the system. Any KEY Keyboard 98 Press any...
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... options. When hard drives are attached to the first and second SATA connectors, the hard drive on your system data and perform restoration of system memory • VESA compatible graphics card • Windows® XP with Xpress Recovery cannot be restored using Xpress Recovery2. • USB hard drives are different utilities...
... options. When hard drives are attached to the first and second SATA connectors, the hard drive on your system data and perform restoration of system memory • VESA compatible graphics card • Windows® XP with Xpress Recovery cannot be restored using Xpress Recovery2. • USB hard drives are different utilities...
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... or NVIDIA graphics card. The EasyTune 6 Interface Tabs Information Tab Function The CPU tab provides information on the installed memory module(s). The Memory tab provides information on the installed CPU and motherboard. The HW Monitor tab allows you to a new profile (.txt...environment. GA-M720-US3 Motherboard - 66 - Before you to load previous settings from the buzzer or use interface that allows users to fine-tune their systemrelated information without the need to default values. The Smart tab allows you set temperature/fan speed alarm. 4-3 EasyTune 6 GIGABYTE's ...
... or NVIDIA graphics card. The EasyTune 6 Interface Tabs Information Tab Function The CPU tab provides information on the installed memory module(s). The Memory tab provides information on the installed CPU and motherboard. The HW Monitor tab allows you to a new profile (.txt...environment. GA-M720-US3 Motherboard - 66 - Before you to load previous settings from the buzzer or use interface that allows users to fine-tune their systemrelated information without the need to default values. The Smart tab allows you set temperature/fan speed alarm. 4-3 EasyTune 6 GIGABYTE's ...
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... Controller Onchip SATA Mode Onboard Audio Function Onboard 1394 Onboard LAN Control SMART LAN Onboard LAN Boot ROM Onboard Serial Port OnChip USB USB Memory Type USB Keyboard Support USB Mouse Support Legacy USB storage detect [Enabled] [Enabled] [RAID] [Auto] [Enabled] [Enabled] [Press Enter] [Disabled] [3F8/IRQ4] [V1.1+V2... mode correctly in this section may differ from the exact settings for your motherboard. B. Ensure NV SATA Controller is enabled under Integrated Peripherals. GA-M720-US3 Motherboard - 70 - The BIOS Setup menus described in system BIOS Setup .
... Controller Onchip SATA Mode Onboard Audio Function Onboard 1394 Onboard LAN Control SMART LAN Onboard LAN Boot ROM Onboard Serial Port OnChip USB USB Memory Type USB Keyboard Support USB Mouse Support Legacy USB storage detect [Enabled] [Enabled] [RAID] [Auto] [Enabled] [Enabled] [Press Enter] [Disabled] [3F8/IRQ4] [V1.1+V2... mode correctly in this section may differ from the exact settings for your motherboard. B. Ensure NV SATA Controller is enabled under Integrated Peripherals. GA-M720-US3 Motherboard - 70 - The BIOS Setup menus described in system BIOS Setup .