Gigabyte GA-EP45-UD3LR specification

GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout

KB_MS

R_SPDIF

R_USB_1

R_USB_2

R_USB_3

USB_LAN

AUDIO

F_AUDIO

ATX_12V

SYS_FAN1

PCIEX1_1

LGA775

Intel® P45

CPU_FAN PWR_FAN

	PHASE LED	ATX
		ATX
GA-EP45-UD3LR/GA-EP45-UD3L		FDD

RTL8111C

CODEC

	SPDIF_O	I
	SPDIF_O	SPDIF
		SPDIF

PCIEX1_2

PCIEX16

PCIEX1_3

		B_BIOS
	PCIEX1_4	M_BIOS
	PCIEX1_4	BAT
		BAT
	PCI1	CLR_CMOS
	PCI1

DDR2 1


			DDR2 2	DDR2 3	DDR2 4	SYS FAN2
						SYS FAN2

Intel® ICH10R
Intel® ICH10	SATA2_ 3	SATA2_0
	SATA2_ 3	SATA2_0

SATA2_4 SATA2_ 1

JMicron 368

IDE

SATA2_5 SATA2_2

CD_IN

PCI2
F_USB1	F_PANEL

CI

PWR_LED

COMA LPTF_USB2

Only for GA-EP45-UD3LR.

Only for GA-EP45-UD3L.

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Image 7

Gigabyte user manual GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout

Contents

GA-EP45-UD3LR/ GA-EP45-UD3L Motherboard Identifying Your Motherboard Revision CopyrightDisclaimer Documentation Classifications Table of Contents Drivers Installation Box Contents GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout Block Diagram Installation Precautions Hardware Installation CPU Product SpecificationsPage Bios Installing the CPU Installing the CPU and CPU Cooler CPU Socket Lever Installing the CPU Cooler Dual Channel Memory Configuration Installing the Memory Installing a Memory Installing an Expansion Card Back Panel Connectors Line In Jack Blue Center/Subwoofer Speaker Out Jack OrangeRear Speaker Out Jack Black Side Speaker Out Jack Gray SATA20/1/2/3/4/5 Internal Connectors GND 5 CPUFAN/SYSFAN1/SYSFAN2/PWRFAN Fan Headers FDD Floppy Disk Drive Connector SATA20/1/2/3/4/5 Sata 3Gb/s Connectors IDE IDE Connector Pwrled System Power LED Header Faudio Front Panel Audio Header Fpanel Front Panel Header PW Power Switch, Red Spdifi S/PDIF In Header, Red Cdin CD In Connector, Black FUSB1/FUSB2 USB Headers, Yellow Spdifo S/PDIF Out Header Coma Serial Port Header, White LPT Parallel Port Header Clrcmos Clearing Cmos Jumper CI Chassis Intrusion Header BAT Battery Bios Setup End Q-FLASH Logo Screen Default Post ScreenStartup Screen Function Keys Main Menu Help Sample Bios Version GA-EP45-UD3L E19Bios Setup Program Function Keys Main Menu  PnP/PCI Configurations  Standard Cmos Features Advanced Bios Features  Power Management Setup SPD MB Intelligent TweakerM.I.T CPU Frequency Robust Graphics BoosterCPU Clock Ratio Note Fine CPU Clock Ratio Note Advanced Clok Control CPU Host Frequency MhzPCI Express Frequency Mhz A.2 MCH Clock Skew CPU Clock DrivePCI Express Clock Drive CPU Clock Skew TRP Command RateCMDCAS Latency Time TRCD TRD Phase2 Adjustment Channel A/B Timing SettingsTRD Phase0 Adjustment TRD Phase1 Adjustment Data Driving Pull-Up Level Channel A/B Driving SettingsDDR Write Training Driving Strength Profile CPU Reference Load-Line CalibrationCPU Vcore CPU Termination Time DateIDE Channel 0, 1 Master/Slave Halt On Floppy 3 Mode SupportIDE Channel 2, 3 Master, IDE Channel 4 Master/Slave Drive a HDD S.M.A.R.T. Capability Hard Disk Boot PriorityFirst/Second/Third Boot Device Password Check CPU Enhanced Halt C1ENote CPU Multi-Threading NoteLimit Cpuid Max. to 3 Note No-Execute Memory Protect Note Full Screen Logo Show Delay For HDD SecsInit Display First Integrated Peripherals USB Keyboard Support Smart LAN LAN Cable Diagnostic FunctionUSB Controller USB 2.0 Controller Onboard Serial Port Onboard LAN Boot ROMParallel Port Mode Onboard IDE Controller JMicron 368 Chip Soft-Off by PWR-BTTN Power On by RingPME Event Wake Up Power On By Keyboard Resume by AlarmHpet Mode Note Power On By Mouse PCI1 IRQ Assignment PnP/PCI ConfigurationsPCI2 IRQ Assignment CPU Warning Temperature Reset Case Open StatusCurrent System/CPU Temperature Current CPU/SYSTEM/POWER FAN Speed RPM CPU Smart FAN Control CPU Smart FAN Mode Load Optimized Defaults Load Fail-Safe Defaults User Password Supervisor Password Exit Without Saving Save & Exit Setup Installing Chipset Drivers Drivers Installation Technical Manuals Application Software System Contact Download Center Before You Begin Xpress Recovery2System Requirements Installing Windows XP and Partitioning the Hard Drive Installation and ConfigurationPage Using the Backup Function in Xpress Recovery2 Accessing Xpress Recovery2 Removing the Backup Using the Restore Function in Xpress Recovery2Exiting Xpress Recovery2 What is Q-FlashTM? Bios Update UtilitiesUpdating the Bios with the Q-Flash Utility What is DualBIOSTM? Updating the Bios Load Optimized DefaultsSaveY/N?& ExitY Setup Update the Bios Using the Internet Update Function Updating the Bios with the @BIOS UtilityUsing @BIOS After Updating the Bios EasyTune 6 Interface Tabs Information EasyTune Meter Mode Button Information Table Dynamic Energy Saver Advanced Interface Meter ModeDynamic Energy Saver Advanced Total Mode Button Information Table Total ModeStealth Mode Share Directions for using Q-ShareOptions Descriptions Time Repair System RestorePreference Screen Installing Sata hard drives in your computer Configuring Sata Hard DrivesConfiguring the Onboard Sata Controller To configure Sata hard drives, follow the steps below RAID Configuring Sata controller mode in Bios Setup Create RAID Volume Configuring a RAID array in RAID Bios Create Volume Menu ST3120026AS 3JT329JX 111.8GB Delete Volume Menu Delete RAID Volume Making a Sata RAID/AHCI Driver Diskette Required for Ahci and RAID ModePage Installing Windows XP Installing the Sata RAID/AHCI Driver and Operating System ENTER=Select F3=Exit Enter= Continue R=Repair F3=Exit Installing Windows Vista Page High Definition Audio HD Audio Configuring Audio Input and OutputConfiguring 2/4/5.1/7.1-Channel Audio Configuring Speakers Activating an AC97 Front Panel Audio Module Configuring Sound EffectMuting the Back Panel Audio For HD Audio Only Installing the S/PDIF In Cable Installing the S/PDIF In Cable OptionalPdif Pdif Out Configuring S/PDIF outConneting a S/PDIF out Cable Configuring Microphone Recording Select Realtek HD Audio Input in the Mixer device list Recording the Sound Using the Sound RecorderPlaying the Sound Frequently Asked Questions Troubleshooting Start Troubleshooting Procedure END Our Commitment to Preserving the Environment Weee Symbol StatementRegulatory Statements Regulatory Notices China Restriction of Hazardous Substances Table GA-EP45-UD3LR/UD3L Motherboard 104 105 Appendix GA-EP45-UD3LR/UD3L Motherboard 106 107 Appendix GA-EP45-UD3LR/UD3L Motherboard 108 109 Appendix GA-EP45-UD3LR/UD3L Motherboard 110  G.B.T. INC USA Mexico Contact Us  Gigabyte Global Service System