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
...-1SPDIN-0*R) COM port cable (Part No. 12CF1-1CM001-3*R) LPT port cable (Part No. 12CF1-1LP001-0*R) - 6 - The box contents are for reference only. 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...
...-1SPDIN-0*R) COM port cable (Part No. 12CF1-1CM001-3*R) LPT port cable (Part No. 12CF1-1LP001-0*R) - 6 - The box contents are for reference only. 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...
Manual
Page 7
Only for GA-EP45-UD3LR. GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout 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. GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout 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 -
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
...174; 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 1600/1333/1066/...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... disk drive connector supporting up to the internal USB headers) Only for GA-EP45-UD3L. Only for GA-EP45-UD3LR.
...174; 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 1600/1333/1066/...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... disk drive connector supporting up to the internal USB headers) Only for GA-EP45-UD3L. Only for GA-EP45-UD3LR.
Manual
Page 12
GA-EP45-UD3LR/UD3L Motherboard - 12 - BIOS Unique Features Bundled Software Operating System Form Factor 2 x 8 Mbit flash Use of licensed AWARD BIOS Support for DualBIOSTM ...
GA-EP45-UD3LR/UD3L Motherboard - 12 - BIOS Unique Features Bundled Software Operating System Form Factor 2 x 8 Mbit flash Use of licensed AWARD BIOS Support for DualBIOSTM ...
Manual
Page 14
... protective socket cover when the CPU is properly inserted, replace the load plate and push the CPU socket lever back into the motherboard CPU socket. GA-EP45-UD3LR/UD3L Motherboard - 14 - Step 2: Lift the metal load plate from the CPU socket. (DO NOT touch socket contacts.) Step 3: Remove the protective socket cover from...
... protective socket cover when the CPU is properly inserted, replace the load plate and push the CPU socket lever back into the motherboard CPU socket. GA-EP45-UD3LR/UD3L Motherboard - 14 - Step 2: Lift the metal load plate from the CPU socket. (DO NOT touch socket contacts.) Step 3: Remove the protective socket cover from...
Manual
Page 16
..., it is recommended that memory of the same capacity, brand, speed, and chips be populated and remain in Dual Channel mode/performance. GA-EP45-UD3LR/UD3L Motherboard - 16 - 1-4 Installing the Memory Read the following : Channel 0: DDR2_1, DDR2_2 Channel 1: DDR2_3, DDR2_4 Dual Channel Memory Configurations... memory support list.) • Always turn off the computer and unplug the power cord from the power outlet before installing the memory to GIGABYTE's website for optimum performance. After the memory is installed. 2. DS/SS - - Dual Channel mode cannot be used . (Go to...
..., it is recommended that memory of the same capacity, brand, speed, and chips be populated and remain in Dual Channel mode/performance. GA-EP45-UD3LR/UD3L Motherboard - 16 - 1-4 Installing the Memory Read the following : Channel 0: DDR2_1, DDR2_2 Channel 1: DDR2_3, DDR2_4 Dual Channel Memory Configurations... memory support list.) • Always turn off the computer and unplug the power cord from the power outlet before installing the memory to GIGABYTE's website for optimum performance. After the memory is installed. 2. DS/SS - - Dual Channel mode cannot be used . (Go to...
Manual
Page 18
... your computer. If necessary, go to BIOS Setup to release the card and then pull the card straight up from the chassis back panel. 2. GA-EP45-UD3LR/UD3L Motherboard - 18 - Make sure the metal contacts on the top edge of the PCI Express x16 slot to make any required BIOS changes for your...
... your computer. If necessary, go to BIOS Setup to release the card and then pull the card straight up from the chassis back panel. 2. GA-EP45-UD3LR/UD3L Motherboard - 18 - Make sure the metal contacts on the top edge of the PCI Express x16 slot to make any required BIOS changes for your...
Manual
Page 20
... in jack. This jack can be connected to connect rear speakers in a 4/5.1/7.1-channel audio configuration. Microphones must be reconfigured to the default Mic in jack ( ). GA-EP45-UD3LR/UD3L Motherboard - 20 - Rear Speaker Out Jack (Black) Use this audio jack to this jack. In addition to the default speakers settings, the ~ audio jacks...
... in jack. This jack can be connected to connect rear speakers in a 4/5.1/7.1-channel audio configuration. Microphones must be reconfigured to the default Mic in jack ( ). GA-EP45-UD3LR/UD3L Motherboard - 20 - Rear Speaker Out Jack (Black) Use this audio jack to this jack. In addition to the default speakers settings, the ~ audio jacks...
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. Connect the power supply cable to all devices are properly installed. 1/2) ATX_12V/ATX (2x2 12V Power...
... 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. Connect the power supply cable to all devices are properly installed. 1/2) ATX_12V/ATX (2x2 12V Power...
Manual
Page 24
... connect the L-shaped end of the IDE devices (for example, master or slave). (For information about configuring master/slave settings for instructions on the connector. GA-EP45-UD3LR/UD3L Motherboard - 24 - 7) IDE (IDE Connector) The IDE connector supports up to your SATA hard drive. • A RAID 0 or RAID 1 configuration requires at least four... the IDE cable, locate the foolproof groove on configuring a RAID array. If more than two hard drives are compatible with SATA 1.5Gb/s standard. Only for GA-EP45-UD3LR.
... connect the L-shaped end of the IDE devices (for example, master or slave). (For information about configuring master/slave settings for instructions on the connector. GA-EP45-UD3LR/UD3L Motherboard - 24 - 7) IDE (IDE Connector) The IDE connector supports up to your SATA hard drive. • A RAID 0 or RAID 1 configuration requires at least four... the IDE cable, locate the foolproof groove on configuring a RAID array. If more than two hard drives are compatible with SATA 1.5Gb/s standard. Only for GA-EP45-UD3LR.
Manual
Page 25
... state or powered off when the system is in S1 sleep state. System Status LED S0 On S1 Blinking S3/S4/S5 Off Only for GA-EP45-UD3L. - 25 - The LED is off (S5). 8) SATA2_0/1/2/3/4/5 (SATA 3Gb/s Connectors) The SATA connectors conform to indicate system power status. Definition 1 MPD+ 1 2 MPD- 3 MPD- The LED...
... state or powered off when the system is in S1 sleep state. System Status LED S0 On S1 Blinking S3/S4/S5 Off Only for GA-EP45-UD3L. - 25 - The LED is off (S5). 8) SATA2_0/1/2/3/4/5 (SATA 3Gb/s Connectors) The SATA connectors conform to indicate system power status. Definition 1 MPD+ 1 2 MPD- 3 MPD- The LED...
Manual
Page 26
... assignments of the module connector match the pin assignments of a single plug. For HD Front Panel Audio: For AC'97 Front Panel Audio: Pin No. GA-EP45-UD3LR/UD3L Motherboard - 26 - If your chassis front panel audio module to Chapter 5, "Configuring 2/4/5.1/7.1-Channel Audio." • Some chassis provide a front panel audio module that has...
... assignments of the module connector match the pin assignments of a single plug. For HD Front Panel Audio: For AC'97 Front Panel Audio: Pin No. GA-EP45-UD3LR/UD3L Motherboard - 26 - If your chassis front panel audio module to Chapter 5, "Configuring 2/4/5.1/7.1-Channel Audio." • Some chassis provide a front panel audio module that has...
Manual
Page 28
For purchasing the optional S/PDIF in cable, please contact the local dealer. 1 Pin No. Definition 1 Power 2 SPDIFI 3 GND GA-EP45-UD3LR/UD3L Motherboard - 28 - 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 an audio device that came with your optical drive to the header. Pin No. 12) CD_IN (CD In Connector) You may connect the audio cable that supports digital audio out via an optional S/PDIF in cable.
For purchasing the optional S/PDIF in cable, please contact the local dealer. 1 Pin No. Definition 1 Power 2 SPDIFI 3 GND GA-EP45-UD3LR/UD3L Motherboard - 28 - 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 an audio device that came with your optical drive to the header. Pin No. 12) CD_IN (CD In Connector) You may connect the audio cable 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 -
... 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 -
Manual
Page 32
... face up). • Used batteries must be lost. The higher the CPU loading, the more details. Refer to replace the battery by removing the battery: 1. GA-EP45-UD3LR/UD3L Motherboard - 32 - Replace the battery. 4. To enable the Phase LED display function, please first enable Dynamic Energy Saver Advanced. Gently remove the battery from...
... face up). • Used batteries must be lost. The higher the CPU loading, the more details. Refer to replace the battery by removing the battery: 1. GA-EP45-UD3LR/UD3L Motherboard - 32 - Replace the battery. 4. To enable the Phase LED display function, please first enable Dynamic Energy Saver Advanced. Gently remove the battery from...