Manual
Page 1
GA-EP45-UD3LR/ GA-EP45-UD3L LGA775 socket motherboard for Intel® CoreTM processor family/ Intel® Pentium® processor family/Intel® Celeron® processor family User's Manual Rev. 1101 12ME-EP45UD3L-1101R
GA-EP45-UD3LR/ GA-EP45-UD3L LGA775 socket motherboard for Intel® CoreTM processor family/ Intel® Pentium® processor family/Intel® Celeron® processor family User's Manual Rev. 1101 12ME-EP45UD3L-1101R
Manual
Page 2
Motherboard GA-EP45-UD3LR/GA-EP45-UD3L Oct. 8, 2008 Motherboard GA-EP45-UD3LR/ GA-EP45-UD3L Oct. 8, 2008
Motherboard GA-EP45-UD3LR/GA-EP45-UD3L Oct. 8, 2008 Motherboard GA-EP45-UD3LR/ GA-EP45-UD3L Oct. 8, 2008
Manual
Page 4
Table of Contents Box Contents ...6 OptionalItems...6 GA-EP45-UD3LR/GA-EP45-UD3L 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 ...
Table of Contents Box Contents ...6 OptionalItems...6 GA-EP45-UD3LR/GA-EP45-UD3L 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 ...
Manual
Page 5
... (Optional 94 5-2-3 Configuring Microphone Recording 96 5-2-4 Using the Sound Recorder 98 5-3 Troubleshooting 99 5-3-1 Frequently Asked Questions 99 5-3-2 Troubleshooting Procedure 100 5-4 Regulatory Statements 102 Only for GA-EP45-UD3LR. - 5 -
... (Optional 94 5-2-3 Configuring Microphone Recording 96 5-2-4 Using the Sound Recorder 98 5-3 Troubleshooting 99 5-3-1 Frequently Asked Questions 99 5-3-2 Troubleshooting Procedure 100 5-4 Regulatory Statements 102 Only for GA-EP45-UD3LR. - 5 -
Manual
Page 6
...-2SERPW-0*R) S/PDIF in cable (Part No. 12CR1-1SPDIN-0*R) COM port cable (Part No. 12CF1-1CM001-3*R) LPT port cable (Part No. 12CF1-1LP001-0*R) - 6 - Box Contents GA-EP45-UD3LR or GA-EP45-UD3L motherboard Motherboard driver disk User's Manual Quick Installation Guide One IDE cable Two SATA 3Gb/s cables I/O Shield • The box contents above are subject to...
...-2SERPW-0*R) S/PDIF in cable (Part No. 12CR1-1SPDIN-0*R) COM port cable (Part No. 12CF1-1CM001-3*R) LPT port cable (Part No. 12CF1-1LP001-0*R) - 6 - Box Contents GA-EP45-UD3LR or GA-EP45-UD3L motherboard Motherboard driver disk User's Manual Quick Installation Guide One IDE cable Two SATA 3Gb/s cables I/O Shield • The box contents above are subject to...
Manual
Page 7
... KB_MS R_SPDIF R_USB_1 R_USB_2 R_USB_3 ATX_12V LGA775 CPU_FAN PWR_FAN PHASE LED ATX DDR2_1 GA-EP45-UD3LR/GA-EP45-UD3L DDR2_2 DDR2_3 DDR2_4 FDD SYS_FAN2 USB_LAN F_AUDIO SYS_FAN1 AUDIO Intel® P45 RTL8111C PCIEX1_1 PCIEX1_2 PCIEX16 CODEC SPDIF_O SPDIF_I PCIEX1_3 PCIEX1_4 B_BIOS M_BIOS BAT PCI1 ... CD_IN 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-UD3L. - 7 - Only for GA-EP45-UD3LR.
... KB_MS R_SPDIF R_USB_1 R_USB_2 R_USB_3 ATX_12V LGA775 CPU_FAN PWR_FAN PHASE LED ATX DDR2_1 GA-EP45-UD3LR/GA-EP45-UD3L DDR2_2 DDR2_3 DDR2_4 FDD SYS_FAN2 USB_LAN F_AUDIO SYS_FAN1 AUDIO Intel® P45 RTL8111C PCIEX1_1 PCIEX1_2 PCIEX16 CODEC SPDIF_O SPDIF_I PCIEX1_3 PCIEX1_4 B_BIOS M_BIOS BAT PCI1 ... CD_IN 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-UD3L. - 7 - Only for GA-EP45-UD3LR.
Manual
Page 8
... Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 2 PCI PCI CLK (33 MHz) Only for GA-EP45-UD3L. - 8 - Only for GA-EP45-UD3LR.
... Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 2 PCI PCI CLK (33 MHz) Only for GA-EP45-UD3L. - 8 - Only for GA-EP45-UD3LR.
Manual
Page 10
... (Note 1) Dual channel memory architecture Support for DDR2 1366/1066/800/667 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 ...61559; 2 x PCI slots South Bridge: - 6 x SATA 3Gb/s connectors supporting up to the internal USB headers) Only for GA-EP45-UD3LR. Only for GA-EP45-UD3L. 1-2 Product Specifications CPU Front Side Bus Chipset Memory Audio LAN Expansion Slots Storage Interface USB Support for an Intel® CoreTM ...
... (Note 1) Dual channel memory architecture Support for DDR2 1366/1066/800/667 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 ...61559; 2 x PCI slots South Bridge: - 6 x SATA 3Gb/s connectors supporting up to the internal USB headers) Only for GA-EP45-UD3LR. Only for GA-EP45-UD3L. 1-2 Product Specifications CPU Front Side Bus Chipset Memory Audio LAN Expansion Slots Storage Interface USB Support for an Intel® CoreTM ...
Manual
Page 12
... 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-UD3LR/UD3L Motherboard - 12 -
... 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-UD3LR/UD3L Motherboard - 12 -
Manual
Page 14
GA-EP45-UD3LR/UD3L Motherboard - 14 - CPU Socket Lever Step 1: Completely raise the CPU socket lever. Align the CPU pin one marking (triangle) with the pin one corner of ...
GA-EP45-UD3LR/UD3L Motherboard - 14 - CPU Socket Lever Step 1: Completely raise the CPU socket lever. Align the CPU pin one marking (triangle) with the pin one corner of ...
Manual
Page 16
...- - - - When enabling Dual Channel mode with two or four memory modules, it is recommended that the motherboard supports the memory. DS/SS - - GA-EP45-UD3LR/UD3L Motherboard - 16 - DS/SS Four Modules DS/SS DS/SS DS/SS DS/SS (SS=Single-Sided, DS=Double-Sided, "- -"=No Memory) DDR2_1 ... Memory Mode will automatically detect the specifications and capacity of the same capacity, brand, speed, and chips be used . (Go to GIGABYTE's website for optimum performance. The four DDR2 memory sockets are divided into two channels and each channel has two memory sockets as following ...
...- - - - When enabling Dual Channel mode with two or four memory modules, it is recommended that the motherboard supports the memory. DS/SS - - GA-EP45-UD3LR/UD3L Motherboard - 16 - DS/SS Four Modules DS/SS DS/SS DS/SS DS/SS (SS=Single-Sided, DS=Double-Sided, "- -"=No Memory) DDR2_1 ... Memory Mode will automatically detect the specifications and capacity of the same capacity, brand, speed, and chips be used . (Go to GIGABYTE's website for optimum performance. The four DDR2 memory sockets are divided into two channels and each channel has two memory sockets as following ...
Manual
Page 18
... fully inserted into the slot. 4. Secure the card's metal bracket to correctly install your computer. If necessary, go to BIOS Setup to prevent hardware damage. GA-EP45-UD3LR/UD3L Motherboard - 18 - Carefully read the manual that supports your expansion card(s). 7. Make sure the card is fully seated in your expansion card. • Always turn...
... fully inserted into the slot. 4. Secure the card's metal bracket to correctly install your computer. If necessary, go to BIOS Setup to prevent hardware damage. GA-EP45-UD3LR/UD3L Motherboard - 18 - Carefully read the manual that supports your expansion card(s). 7. Make sure the card is fully seated in your expansion card. • Always turn...
Manual
Page 20
... (Pink) The default Mic in jack. In addition to the default speakers settings, the ~ audio jacks can be connected to the default Mic in jack ( ). GA-EP45-UD3LR/UD3L Motherboard - 20 - Rear Speaker Out Jack (Black) Use this audio jack for line in a 4/5.1/7.1-channel audio configuration. Use this audio jack to connect side speakers...
... (Pink) The default Mic in jack. In addition to the default speakers settings, the ~ audio jacks can be connected to the default Mic in jack ( ). GA-EP45-UD3LR/UD3L Motherboard - 20 - Rear Speaker Out Jack (Black) Use this audio jack for line in a 4/5.1/7.1-channel audio configuration. Use this audio jack to connect side speakers...
Manual
Page 22
... Definition 3.3V -12V GND PS_ON(soft On/Off) GND GND GND -5V +5V +5V +5V (Only for 2x12-pinATX) GND (Only for 2x12-pin ATX) GA-EP45-UD3LR/UD3L Motherboard - 22 - The power connector possesses a foolproof design. If the 12V power connector is not connected, the computer will not start. • To meet expansion...
... Definition 3.3V -12V GND PS_ON(soft On/Off) GND GND GND -5V +5V +5V +5V (Only for 2x12-pinATX) GND (Only for 2x12-pin ATX) GA-EP45-UD3LR/UD3L Motherboard - 22 - The power connector possesses a foolproof design. If the 12V power connector is not connected, the computer will not start. • To meet expansion...
Manual
Page 24
... TXN 4 GND 5 RXN 6 RXP 7 GND Please connect the L-shaped end of the SATA 3Gb/s cable to Chapter 5, "Configuring SATA Hard Drive(s)," for GA-EP45-UD3LR. Pin No. Only for instructions on the connector. 7) IDE (IDE Connector) The IDE connector supports up to be an even number.) • A RAID 10... devices such as hard drives and optical drives. Before attaching the IDE cable, locate the foolproof groove on configuring a RAID array. GA-EP45-UD3LR/UD3L Motherboard - 24 - If you wish to connect two IDE devices, remember to set the jumpers and the cabling according to the...
... TXN 4 GND 5 RXN 6 RXP 7 GND Please connect the L-shaped end of the SATA 3Gb/s cable to Chapter 5, "Configuring SATA Hard Drive(s)," for GA-EP45-UD3LR. Pin No. Only for instructions on the connector. 7) IDE (IDE Connector) The IDE connector supports up to be an even number.) • A RAID 10... devices such as hard drives and optical drives. Before attaching the IDE cable, locate the foolproof groove on configuring a RAID array. GA-EP45-UD3LR/UD3L Motherboard - 24 - If you wish to connect two IDE devices, remember to set the jumpers and the cabling according to the...
Manual
Page 26
... module), refer to Chapter 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-UD3LR/UD3L Motherboard - 26 - If your chassis front panel audio module to work or even damage it. Make sure the wire assignments of the module connector match...
... module), refer to Chapter 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-UD3LR/UD3L Motherboard - 26 - If your chassis front panel audio module to work or even damage it. Make sure the wire assignments of the module connector match...
Manual
Page 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 Heade) This header supports digital S/PDIF in and can connect to the header. Definition 1 Power 2 SPDIFI 3 GND GA-EP45-UD3LR/UD3L Motherboard - 28 - 12) CD_IN (CD In Connector) 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.
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 Heade) This header supports digital S/PDIF in and can connect to the header. Definition 1 Power 2 SPDIFI 3 GND GA-EP45-UD3LR/UD3L Motherboard - 28 - 12) CD_IN (CD In Connector) 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.
Manual
Page 30
... 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-UD3LR/UD3L 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...
... 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-UD3LR/UD3L 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...
Manual
Page 32
... battery (the positive side should face up). • Used batteries must be lost. Gently remove the battery from the battery holder and wait for one . GA-EP45-UD3LR/UD3L Motherboard - 32 - Plug in accordance with an incorrect model. • Contact the place of purchase or local dealer if you are not able to replace...
... battery (the positive side should face up). • Used batteries must be lost. Gently remove the battery from the battery holder and wait for one . GA-EP45-UD3LR/UD3L Motherboard - 32 - Plug in accordance with an incorrect model. • Contact the place of purchase or local dealer if you are not able to replace...
Manual
Page 34
... be used for one time only. After system restart, the device boot order will directly boot from the device configured in Boot Menu. GA-EP45-UD3LR/UD3L Motherboard - 34 - You can be based on page 49. : BIOS SETUP\Q-FLASH Press the key to enter BIOS Setup or to ...access the Q-Flash utility directly without entering BIOS Setup. To exit Boot Menu, press . Motherboard Model BIOS Version EP45-UD3L E19 . . . . : BIOS Setup : XpressRecovery2 : Boot Menu : Qflash 09/05/2008-P45-ICH10-7A89PG0UC-00 Function Keys Function Keys: : POST...
... be used for one time only. After system restart, the device boot order will directly boot from the device configured in Boot Menu. GA-EP45-UD3LR/UD3L Motherboard - 34 - You can be based on page 49. : BIOS SETUP\Q-FLASH Press the key to enter BIOS Setup or to ...access the Q-Flash utility directly without entering BIOS Setup. To exit Boot Menu, press . Motherboard Model BIOS Version EP45-UD3L E19 . . . . : BIOS Setup : XpressRecovery2 : Boot Menu : Qflash 09/05/2008-P45-ICH10-7A89PG0UC-00 Function Keys Function Keys: : POST...