Manual
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Table of Contents Box Contents ...6 OptionalItems...6 GA-EP45-DS3LR/DS3L 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 ...
Table of Contents Box Contents ...6 OptionalItems...6 GA-EP45-DS3LR/DS3L 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 ...
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Box Contents GA-EP45-DS3LR or GA-EP45-DS3L motherboard Motherboard driver disk User's Manual Quick Installation Guide One IDE cable and one floppy disk drive cable Two SATA 3Gb/s cables I/O Shield • The box contents above are subject to change without notice. • The motherboard image is for reference only and the actual items shall depend on product package...
Box Contents GA-EP45-DS3LR or GA-EP45-DS3L motherboard Motherboard driver disk User's Manual Quick Installation Guide One IDE cable and one floppy disk drive cable Two SATA 3Gb/s cables I/O Shield • The box contents above are subject to change without notice. • The motherboard image is for reference only and the actual items shall depend on product package...
Manual
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GA-EP45-DS3LR/DS3L Motherboard Layout KB_MS R_SPDIF R_USB_1 R_USB_2 R_USB_3 ATX_12V CPU_FAN PHASE LED ATX LGA775 DDR2_1 GA-EP45-DS3LR/DS3L DDR2_2 DDR2_3 DDR2_4 FDD SYS_FAN2 USB_LAN AUDIO Intel® P45 F_AUDIO SYS_FAN1 RTL8111C PCIEX1_1 PCIEX16 PCIEX1_2 PWR_FAN CODEC SPDIF_O CD_IN IT8718 SPDIF_I PCIEX1_3 PCIEX1_4 B_BIOS M_BIOS BATTERY PCI1 CLR_CMOS PCI2 CI Intel® ICH10R / Intel® ICH10 SATA2_3 SATA2_0 SATA2_4 SATA2_ 1 JMicron 368 IDE SATA2_5 SATA2_2 F_USB1 F_PANEL PWR_LED COMA LPT F_USB2 Only for GA-EP45-DS3L. - 7 - Only for GA-EP45-DS3LR.
GA-EP45-DS3LR/DS3L Motherboard Layout KB_MS R_SPDIF R_USB_1 R_USB_2 R_USB_3 ATX_12V CPU_FAN PHASE LED ATX LGA775 DDR2_1 GA-EP45-DS3LR/DS3L DDR2_2 DDR2_3 DDR2_4 FDD SYS_FAN2 USB_LAN AUDIO Intel® P45 F_AUDIO SYS_FAN1 RTL8111C PCIEX1_1 PCIEX16 PCIEX1_2 PWR_FAN CODEC SPDIF_O CD_IN IT8718 SPDIF_I PCIEX1_3 PCIEX1_4 B_BIOS M_BIOS BATTERY PCI1 CLR_CMOS PCI2 CI Intel® ICH10R / Intel® ICH10 SATA2_3 SATA2_0 SATA2_4 SATA2_ 1 JMicron 368 IDE SATA2_5 SATA2_2 F_USB1 F_PANEL PWR_LED COMA LPT F_USB2 Only for GA-EP45-DS3L. - 7 - Only for GA-EP45-DS3LR.
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GA-EP45-DS3LR/DS3L Motherboard - 10 - Only for CD In 1 x Realtek 8111C chip (10/100/1000 Mbit)... x floppy disk drive connector supporting up to 1 floppy disk drive Integrated in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1600/1333/1066/800 MHz FSB...1) Dual channel memory architecture Support for DDR2 1333/1200/1066/800/667 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-channel ...
GA-EP45-DS3LR/DS3L Motherboard - 10 - Only for CD In 1 x Realtek 8111C chip (10/100/1000 Mbit)... x floppy disk drive connector supporting up to 1 floppy disk drive Integrated in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1600/1333/1066/800 MHz FSB...1) Dual channel memory architecture Support for DDR2 1333/1200/1066/800/667 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-channel ...
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GA-EP45-DS3LR/DS3L Motherboard - 12 - BIOS Unique Features Bundled Software Operating System Form Factor 2 x 8 Mbit flash Use of licensed AWARD BIOS Support for DualBIOSTM PnP 1.... CPU/System fan speed control function is supported will depend on the CPU/ System cooler you install. (Note 3) Available functions in EasyTune may differ by motherboard model.
GA-EP45-DS3LR/DS3L Motherboard - 12 - BIOS Unique Features Bundled Software Operating System Form Factor 2 x 8 Mbit flash Use of licensed AWARD BIOS Support for DualBIOSTM PnP 1.... CPU/System fan speed control function is supported will depend on the CPU/ System cooler you install. (Note 3) Available functions in EasyTune may differ by motherboard model.
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... CPU socket lever back into the motherboard CPU socket. Step 2: Lift the metal load plate from the CPU socket. (DO NOT touch socket contacts.) Step 3: Remove the protective socket cover from the power outlet to prevent damage to correctly install the CPU into its locked position. GA-EP45-DS3LR/DS3L Motherboard - 14 - CPU Socket Lever Step...
... CPU socket lever back into the motherboard CPU socket. Step 2: Lift the metal load plate from the CPU socket. (DO NOT touch socket contacts.) Step 3: Remove the protective socket cover from the power outlet to prevent damage to correctly install the CPU into its locked position. GA-EP45-DS3LR/DS3L Motherboard - 14 - CPU Socket Lever Step...
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... memory sockets as following guidelines before installing the memory to GIGABYTE's website for optimum performance. The four DDR2 memory sockets are installed, a message which says memory is installed. 2. Dual Channel mode cannot be populated and remain in Dual Channel mode/performance. GA-EP45-DS3LR/DS3L Motherboard - 16 - When memory modules of the same capacity, brand, speed...
... memory sockets as following guidelines before installing the memory to GIGABYTE's website for optimum performance. The four DDR2 memory sockets are installed, a message which says memory is installed. 2. Dual Channel mode cannot be populated and remain in Dual Channel mode/performance. GA-EP45-DS3LR/DS3L Motherboard - 16 - When memory modules of the same capacity, brand, speed...
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... inserted into the slot. 4. Secure the card's metal bracket to correctly install your computer. Align the card with your operating system. GA-EP45-DS3LR/DS3L Motherboard - 18 - After installing all expansion cards, replace the chassis cover(s). 6. Turn on the card are completely inserted into the PCI Express...seated in the expansion slot. 1. If necessary, go to BIOS Setup to install an expansion card: • Make sure the motherboard supports the expansion card. Carefully read the manual that supports your expansion card(s). 7. Remove the metal slot cover from the power ...
... inserted into the slot. 4. Secure the card's metal bracket to correctly install your computer. Align the card with your operating system. GA-EP45-DS3LR/DS3L Motherboard - 18 - After installing all expansion cards, replace the chassis cover(s). 6. Turn on the card are completely inserted into the PCI Express...seated in the expansion slot. 1. If necessary, go to BIOS Setup to install an expansion card: • Make sure the motherboard supports the expansion card. Carefully read the manual that supports your expansion card(s). 7. Remove the metal slot cover from the power ...
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... speakers in a 4/5.1/7.1-channel audio configuration. Microphones must be reconfigured to perform different functions via the audio software. Rear Speaker Out Jack (Black) Use this jack. GA-EP45-DS3LR/DS3L Motherboard - 20 - Center/Subwoofer Speaker Out Jack (Orange) Use this audio jack to connect side speakers in a 7.1-channel audio configuration. Side Speaker Out Jack (Gray) Use...
... speakers in a 4/5.1/7.1-channel audio configuration. Microphones must be reconfigured to perform different functions via the audio software. Rear Speaker Out Jack (Black) Use this jack. GA-EP45-DS3LR/DS3L Motherboard - 20 - Center/Subwoofer Speaker Out Jack (Orange) Use this audio jack to connect side speakers in a 7.1-channel audio configuration. Side Speaker Out Jack (Gray) Use...
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... to all devices are properly installed. If a power supply is turned off and all the components on the motherboard. Do not insert the power supply cable into pins under the protective cover when using a 2x12 power supply,... remove the protective cover from the main power connector on the motherboard. Before connecting the power connector, first make sure the power supply is used that can withstand high power consumption...5V +5V +5V +5V (Only for 2x12-pinATX) GND (Only for 2x12-pin ATX) GA-EP45-DS3LR/DS3L Motherboard - 22 -
... to all devices are properly installed. If a power supply is turned off and all the components on the motherboard. Do not insert the power supply cable into pins under the protective cover when using a 2x12 power supply,... remove the protective cover from the main power connector on the motherboard. Before connecting the power connector, first make sure the power supply is used that can withstand high power consumption...5V +5V +5V +5V (Only for 2x12-pinATX) GND (Only for 2x12-pin ATX) GA-EP45-DS3LR/DS3L Motherboard - 22 -
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...remember to set the jumpers and the cabling according to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard. GA-EP45-DS3LR/DS3L Motherboard - 24 - Please connect the L-shaped end of the IDE devices (for example, master or slave). (For information about configuring master/slave... settings for GA-EP45-DS3L. Each SATA connector supports a single SATA device. 7 SATA2_3 SATA2_4 SATA2_5 7 17 17 1 SATA2_0 SATA2_1 SATA2_2 1 Pin No. 1 2 3 4 5 6 7...
...remember to set the jumpers and the cabling according to SATA 3Gb/s standard and are compatible with SATA 1.5Gb/s standard. GA-EP45-DS3LR/DS3L Motherboard - 24 - Please connect the L-shaped end of the IDE devices (for example, master or slave). (For information about configuring master/slave... settings for GA-EP45-DS3L. Each SATA connector supports a single SATA device. 7 SATA2_3 SATA2_4 SATA2_5 7 17 17 1 SATA2_0 SATA2_1 SATA2_2 1 Pin No. 1 2 3 4 5 6 7...
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... 5, "Configuring 2/4/5.1/7.1-Channel Audio." • Some chassis provide a front panel audio module that has different wire assignments, please contact the chassis manufacturer. GA-EP45-DS3LR/DS3L Motherboard - 26 - For HD Front Panel Audio: For AC'97 Front Panel Audio: Pin No. You may connect your chassis provides an AC'97... front panel audio module, refer to the instructions on each wire instead of the motherboard header. If you want to mute the back panel audio (only supported when using an HD front panel audio module), refer to...
... 5, "Configuring 2/4/5.1/7.1-Channel Audio." • Some chassis provide a front panel audio module that has different wire assignments, please contact the chassis manufacturer. GA-EP45-DS3LR/DS3L Motherboard - 26 - For HD Front Panel Audio: For AC'97 Front Panel Audio: Pin No. You may connect your chassis provides an AC'97... front panel audio module, refer to the instructions on each wire instead of the motherboard header. If you want to mute the back panel audio (only supported when using an HD front panel audio module), refer to...
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For purchasing the optional S/PDIF in cable, please contact the local dealer. 1 Pin No. Definition 1 CD-L 2 GND 3 GND 4 CD-R 1 13) SPDIF_I (S/PDIF In Header, Red) This header supports digital S/PDIF in and can connect to the header. 12) CD_IN (CD In Connector, Black) You may connect the audio cable that came with your optical drive to an audio device that supports digital audio out via an optional S/PDIF in cable. Definition 1 Power 2 SPDIFI 3 GND GA-EP45-DS3LR/DS3L Motherboard - 28 - Pin No.
For purchasing the optional S/PDIF in cable, please contact the local dealer. 1 Pin No. Definition 1 CD-L 2 GND 3 GND 4 CD-R 1 13) SPDIF_I (S/PDIF In Header, Red) This header supports digital S/PDIF in and can connect to the header. 12) CD_IN (CD In Connector, Black) You may connect the audio cable that came with your optical drive to an audio device that supports digital audio out via an optional S/PDIF in cable. Definition 1 Power 2 SPDIFI 3 GND GA-EP45-DS3LR/DS3L Motherboard - 28 - Pin No.
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... optional COM port cable, please contact the local dealer. 9 1 10 2 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition NDCD NSIN NSOUT NDTR GND NDSR NRTS NCTS NRI No Pin GA-EP45-DS3LR/DS3L Motherboard - 30 - For purchasing the optional LPT port cable, please contact the local dealer. 25 1 26 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 2 Definition STBAFDPD0 ERRPD1 INITPD2...
... optional COM port cable, please contact the local dealer. 9 1 10 2 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition NDCD NSIN NSOUT NDTR GND NDSR NRTS NCTS NRI No Pin GA-EP45-DS3LR/DS3L Motherboard - 30 - For purchasing the optional LPT port cable, please contact the local dealer. 25 1 26 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 2 Definition STBAFDPD0 ERRPD1 INITPD2...
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Danger of explosion if the battery is turned off. To enable the Phase LED display function, please first enable Dynamic Energy Saver Advanced. GA-EP45-DS3LR/DS3L Motherboard - 32 - Gently remove the battery from the battery holder and wait for one . Refer to Chapter 4, "Dynamic Energy Saver Advanced," for 5 seconds.) 3. Plug in the ...
Danger of explosion if the battery is turned off. To enable the Phase LED display function, please first enable Dynamic Energy Saver Advanced. GA-EP45-DS3LR/DS3L Motherboard - 32 - Gently remove the battery from the battery holder and wait for one . Refer to Chapter 4, "Dynamic Energy Saver Advanced," for 5 seconds.) 3. Plug in the ...
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... the first boot device setting as needed. : Q-Flash Press the key to access the Q-Flash utility directly without entering BIOS Setup. GA-EP45-DS3LR/DS3L Motherboard - 34 - 2-1 Startup Screen The following screens may appear when the computer boots. After system restart, the device boot order will...to access the Q-Flash utility in Boot Menu is effective for subsequent access to accept. The system will still be used for one time only. EP45-DS3L E12c . . . . : BIOS Setup : XpressRecovery2 : Boot Menu : Qflash 05/20/2008-P45-ICH10-7A89PG0JC-00 Function Keys Function Keys...
... the first boot device setting as needed. : Q-Flash Press the key to access the Q-Flash utility directly without entering BIOS Setup. GA-EP45-DS3LR/DS3L Motherboard - 34 - 2-1 Startup Screen The following screens may appear when the computer boots. After system restart, the device boot order will...to access the Q-Flash utility in Boot Menu is effective for subsequent access to accept. The system will still be used for one time only. EP45-DS3L E12c . . . . : BIOS Setup : XpressRecovery2 : Boot Menu : Qflash 05/20/2008-P45-ICH10-7A89PG0JC-00 Function Keys Function Keys...
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... Saving Abandon all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. (Pressing can also carry out this task.) GA-EP45-DS3LR/DS3L Motherboard - 36 - First select the profile you wish to load, then press to complete. MB Intelligent Tweaker(M.I.T.) Use this menu to configure the clock, frequency...
... Saving Abandon all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. (Pressing can also carry out this task.) GA-EP45-DS3LR/DS3L Motherboard - 36 - First select the profile you wish to load, then press to complete. MB Intelligent Tweaker(M.I.T.) Use this menu to configure the clock, frequency...
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... CPU host clock. Note: If your overall system configurations. CPU Clock Ratio (Note) Allows you to enhance the performance of the graphics chip and memory. GA-EP45-DS3LR/DS3L Motherboard - 38 - Enabled will work stably with unlocked clock ratio is present only if a CPU with the overclock/overvoltage settings you install a CPU that supports this...
... CPU host clock. Note: If your overall system configurations. CPU Clock Ratio (Note) Allows you to enhance the performance of the graphics chip and memory. GA-EP45-DS3LR/DS3L Motherboard - 38 - Enabled will work stably with unlocked clock ratio is present only if a CPU with the overclock/overvoltage settings you install a CPU that supports this...
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... (SPD) Allows you to be configurable. DRAM Timing Selectable (SPD) Manual allows all DRAM Timing items below may differ according to operate at system bootup. GA-EP45-DS3LR/DS3L Motherboard - 40 - CPU Clock Drive Allows you to enhance memory performance when enabled. Extreme Memory Profile (X.M.P.) (Note) Allows the BIOS to read the SPD data on...
... (SPD) Allows you to be configurable. DRAM Timing Selectable (SPD) Manual allows all DRAM Timing items below may differ according to operate at system bootup. GA-EP45-DS3LR/DS3L Motherboard - 40 - CPU Clock Drive Allows you to enhance memory performance when enabled. Extreme Memory Profile (X.M.P.) (Note) Allows the BIOS to read the SPD data on...
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... B Static tRead Value Options are : Auto (default), 0-Normal, 1-Advanced. tRD Phase2 Adjustment Options are : Auto (default), 1~15. tRD Phase1 Adjustment Options are : Auto (default), 1~31. GA-EP45-DS3LR/DS3L Motherboard - 42 - tWR Options are : Auto (default), 0-Normal, 1-Advanced. Command Rate(CMD) Options are: Auto (default), 1~3. >>>>> Channel A Static tRead Value Options are : Auto (default), 1~15. Trd2rd...
... B Static tRead Value Options are : Auto (default), 0-Normal, 1-Advanced. tRD Phase2 Adjustment Options are : Auto (default), 1~15. tRD Phase1 Adjustment Options are : Auto (default), 1~31. GA-EP45-DS3LR/DS3L Motherboard - 42 - tWR Options are : Auto (default), 0-Normal, 1-Advanced. Command Rate(CMD) Options are: Auto (default), 1~3. >>>>> Channel A Static tRead Value Options are : Auto (default), 1~15. Trd2rd...