Manual
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... the motherboard is the property of this manual may be made by any form or by GIGABYTE without GIGABYTE's prior written permission. All rights reserved. Example: Changes to the specifications and features in this manual may be reproduced, copied, translated, transmitted, or published in ...this manual are legally registered to use GIGABYTE's unique features, read or download the information on/from the...
... the motherboard is the property of this manual may be made by any form or by GIGABYTE without GIGABYTE's prior written permission. All rights reserved. Example: Changes to the specifications and features in this manual may be reproduced, copied, translated, transmitted, or published in ...this manual are legally registered to use GIGABYTE's unique features, read or download the information on/from the...
Manual
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Table of Contents Box Contents ...6 OptionalItems...6 GA-EP43-UD3L/US3L 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 ...
Table of Contents Box Contents ...6 OptionalItems...6 GA-EP43-UD3L/US3L 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 ...
Manual
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GA-EP43-UD3L/US3L Motherboard - 10 - 1-2 Product Specifications CPU Front Side Bus Chipset Memory Audio LAN Expansion Slots ...; Pentium® Dual-Core processor/Intel® Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1600(O.C.)/1333/1066... Dual channel memory architecture Support for DDR2 1200/1066/800/667 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Realtek ALC888 codec High Definition Audio 2/4/5.1/7.1-...
GA-EP43-UD3L/US3L Motherboard - 10 - 1-2 Product Specifications CPU Front Side Bus Chipset Memory Audio LAN Expansion Slots ...; Pentium® Dual-Core processor/Intel® Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1600(O.C.)/1333/1066... Dual channel memory architecture Support for DDR2 1200/1066/800/667 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Realtek ALC888 codec High Definition Audio 2/4/5.1/7.1-...
Manual
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... alignment keys on the motherboard CPU socket and the notches on the CPU - 13 - mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Hardware Installation If you may locate the notches on both sides of the CPU and alignment keys on the CPU socket.)... • Apply an even and thin layer of the CPU may occur. • Set the CPU host frequency in accordance with the CPU specifications. It is not installed, otherwise overheating and damage of thermal grease on the computer if the CPU cooler is not recom- 1-3 Installing the CPU...
... alignment keys on the motherboard CPU socket and the notches on the CPU - 13 - mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Hardware Installation If you may locate the notches on both sides of the CPU and alignment keys on the CPU socket.)... • Apply an even and thin layer of the CPU may occur. • Set the CPU host frequency in accordance with the CPU specifications. It is not installed, otherwise overheating and damage of thermal grease on the computer if the CPU cooler is not recom- 1-3 Installing the CPU...
Manual
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...provides four DDR2 memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of different capacity and chips are installed, a message which says memory is recommended that memory of the same ...from the power outlet before installing the memory to GIGABYTE's website for optimum performance. DS/SS - - - - Dual Channel mode cannot be installed in Dual Channel mode. 1. A memory module can be enabled if only one direction. GA-EP43-UD3L/US3L Motherboard - 16 - When memory modules of...
...provides four DDR2 memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of different capacity and chips are installed, a message which says memory is recommended that memory of the same ...from the power outlet before installing the memory to GIGABYTE's website for optimum performance. DS/SS - - - - Dual Channel mode cannot be installed in Dual Channel mode. 1. A memory module can be enabled if only one direction. GA-EP43-UD3L/US3L Motherboard - 16 - When memory modules of...
Manual
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...using this feature, ensure that your device and then remove it from the connector. USB Port The USB port supports the USB 2.0/1.1 specification. Before using this feature, ensure that your audio system provides a coaxial digital audio in connector. The following describes the states of ... to connect a PS/2 mouse and the lower port (purple) to an external audio system that supports digital optical audio. Use this port for GA-EP43-UD3L. - 19 - Connection/ Speed LED Activity LED LAN Port Connection/Speed LED: State Description Orange 1 Gbps data rate Green 100 Mbps data rate ...
...using this feature, ensure that your device and then remove it from the connector. USB Port The USB port supports the USB 2.0/1.1 specification. Before using this feature, ensure that your audio system provides a coaxial digital audio in connector. The following describes the states of ... to connect a PS/2 mouse and the lower port (purple) to an external audio system that supports digital optical audio. Use this port for GA-EP43-UD3L. - 19 - Connection/ Speed LED Activity LED LAN Port Connection/Speed LED: State Description Orange 1 Gbps data rate Green 100 Mbps data rate ...
Manual
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... HDMI display at the same time. GA-EP43-UD3L/US3L Motherboard - 28 - For example, some graphics cards may require you to use a S/PDIF digital audio cable for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display to USB 2.0/1.1 specification. 14) SPDIF_O (S/PDIF Out Header) This...
... HDMI display at the same time. GA-EP43-UD3L/US3L Motherboard - 28 - For example, some graphics cards may require you to use a S/PDIF digital audio cable for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display to USB 2.0/1.1 specification. 14) SPDIF_O (S/PDIF Out Header) This...
Manual
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.... CPU Host Frequency (Mhz) Allows you to manually set this item to 200 MHz. For a 1333 MHz FSB CPU, set in accordance with the CPU specifications. Sports Racing Increases CPU frequency by 7% or 9% depending on CPU loading. Auto sets the PCIe clock frequency to standard 100 MHz. (Default: Auto) C.I.A.2 CPU Intelligent...
.... CPU Host Frequency (Mhz) Allows you to manually set this item to 200 MHz. For a 1333 MHz FSB CPU, set in accordance with the CPU specifications. Sports Racing Increases CPU frequency by 7% or 9% depending on CPU loading. Auto sets the PCIe clock frequency to standard 100 MHz. (Default: Auto) C.I.A.2 CPU Intelligent...
Manual
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... system. Landing Zone Landing zone. Drive A Allows you to selects the type of floppy disk drive installed in your hard drive specifications. Halt On Allows you to determine whether the system will stop for all other errors. Total Memory The total amount of extended ...used , set this item to None so the system will skip the detection of the device during the POST for faster system startup. GA-EP43-UD3L/US3L Motherboard - 46 - Base Memory Also called conventional memory. Capacity Approximate capacity of heads. All Errors Whenever the BIOS detects a ...
... system. Landing Zone Landing zone. Drive A Allows you to selects the type of floppy disk drive installed in your hard drive specifications. Halt On Allows you to determine whether the system will stop for all other errors. Total Memory The total amount of extended ...used , set this item to None so the system will skip the detection of the device during the POST for faster system startup. GA-EP43-UD3L/US3L Motherboard - 46 - Base Memory Also called conventional memory. Capacity Approximate capacity of heads. All Errors Whenever the BIOS detects a ...
Manual
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... onboard audio, set this item to Disabled. If not, the corresponding LAN controller will dynamically detects if LAN cable(s) is an interface specification that cannot be disabled automatically. (Default: Disabled) GA-EP43-UD3L/US3L Motherboard - 50 - SATA Port0-3 Native Mode Specifies the operating mode of using the onboard LAN, set this item to Disabled...
... onboard audio, set this item to Disabled. If not, the corresponding LAN controller will dynamically detects if LAN cable(s) is an interface specification that cannot be disabled automatically. (Default: Disabled) GA-EP43-UD3L/US3L Motherboard - 50 - SATA Port0-3 Native Mode Specifies the operating mode of using the onboard LAN, set this item to Disabled...
Manual
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... press to accept. KB Power ON Password Set the password when Power On by Keyboard is turned on upon the return of the AC power. GA-EP43-UD3L/US3L Motherboard - 54 - Note: When using this function, avoid inadequate shutdown from an AC power loss. To turn on the system. Soft-Off The system...: you install 64-bit Windows® Vista®. (Default: 32-bit mode) Power On By Mouse Allows the system to power on the system at a specific time on each day or on a specific day in S5 (shutdown) state. (Default: Disabled) Note: When this item.
... press to accept. KB Power ON Password Set the password when Power On by Keyboard is turned on upon the return of the AC power. GA-EP43-UD3L/US3L Motherboard - 54 - Note: When using this function, avoid inadequate shutdown from an AC power loss. To turn on the system. Soft-Off The system...: you install 64-bit Windows® Vista®. (Default: 32-bit mode) Power On By Mouse Allows the system to power on the system at a specific time on each day or on a specific day in S5 (shutdown) state. (Default: Disabled) Note: When this item.
Manual
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... the BIOS decide whether to Enabled or Auto. This item is configurable only if CPU Smart FAN Control is not designed following Intel PWM fan specifications, selecting PWM mode may not effectively reduce the fan speed. - 57 - However, for a 4-pin CPU fan that is set for a 3-pin CPU fan or a 4-pin...
... the BIOS decide whether to Enabled or Auto. This item is configurable only if CPU Smart FAN Control is not designed following Intel PWM fan specifications, selecting PWM mode may not effectively reduce the fan speed. - 57 - However, for a 4-pin CPU fan that is set for a 3-pin CPU fan or a 4-pin...
Manual
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... 6 GIGABYTE's EasyTune 6 is not supported. The Tuner tab allows you to load previous settings from the buzzer or use interface that you to monitor hardware temperature, voltage and fan speed and set . The Graphics tab allows you to specify a C.I.A.2 level and a Smart Fan mode. GA-EP43-UD3L/US3L ...you do overclock/overvoltage in Quick Boost mode or clicking Default to restore to default values, be changed linearly based on a specific slot to default values. The Memory tab provides information on the installed CPU and motherboard. Smart Fan Advance Mode allows the...
... 6 GIGABYTE's EasyTune 6 is not supported. The Tuner tab allows you to load previous settings from the buzzer or use interface that you to monitor hardware temperature, voltage and fan speed and set . The Graphics tab allows you to specify a C.I.A.2 level and a Smart Fan mode. GA-EP43-UD3L/US3L ...you do overclock/overvoltage in Quick Boost mode or clicking Default to restore to default values, be changed linearly based on a specific slot to default values. The Memory tab provides information on the installed CPU and motherboard. Smart Fan Advance Mode allows the...