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Gigabyte GA-EP45-UD3LR Load-Line Calibration, CPU Vcore, CPU Termination, Cpu Pll, CPU Reference

Models: GA-EP45-UD3L GA-EP45-UD3LR

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Load-Line Calibration

******** Mother Board Voltage Control ********

>>> CPU

Load-Line Calibration

Enables or disables Load-Line Calibration. Enabling this feature adjusts Vdroop, keeping the CPU voltage more constant under light and heavy CPU load. Disabled sets the CPU voltage following Intel specifications. (Default: Disabled)

CPU Vcore

The default is Auto.

CPU Termination

The default is Auto.

CPU PLL

The default is Auto.

CPU Reference

The default is Auto.

>>>MCH/ICH

MCH Core

The default is Auto.

MCH Reference

The default is Auto.

ICH I/O

The default is Auto.

ICH Core

The default is Auto.

>>>DRAM

DRAM Voltage

The default is Auto.

GA-EP45-UD3LR/UD3L Motherboard

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Gigabyte GA-EP45-UD3LR Load-Line Calibration, CPU Vcore, CPU Termination, Cpu Pll, CPU Reference, MCH Core, MCH Reference

Contents

GA-EP45-UD3LR/ GA-EP45-UD3L Users ManualMotherboard GA-EP45-UD3LR GA-EP45-UD3L Oct. 8Motherboard GA-EP45-UD3LR/GA-EP45-UD3LCopyright DisclaimerDocumentation Classifications Identifying Your Motherboard RevisionTable of Contents GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout1-3-1 1-4-1Chapter 3 Drivers Installation Chapter 4 Unique FeaturesConfiguring SATA Hard Drives Chapter 5 AppendixBox Contents Optional ItemsGA-EP45-UD3LR/GA-EP45-UD3L GA-EP45-UD3LR/GA-EP45-UD3L Motherboard LayoutLPC Bus Block Diagram4 PCI Express Chapter 1 Hardware Installation 1-1 Installation PrecautionsProduct Specifications The PCI Express x16 slot conforms to PCI Express 2.0 standardInternal Connectors Page 1-3 Installing the CPU and CPU Cooler 1-3-1 Installing the CPUCPU Socket Lever Male Push Pin The Top of Female Push Pin Female Push Pin 1-3-2 Installing the CPU CoolerDirection of the Arrow Sign on the Male Push Pin 1-4 Installing the Memory 1-4-1 Dual Channel Memory Configuration1-4-2 Installing a Memory 1-5 Installing an Expansion Card PCI Express x1 Slot PCI Express x16 Slot PCI Slot1-6 Back Panel Connectors Optical S/PDIF Out ConnectorCoaxial S/PDIF Out Connector PS/2 Keyboard and PS/2 Mouse PortCenter/Subwoofer Speaker Out Jack Orange Rear Speaker Out Jack BlackSide Speaker Out Jack Gray Line In Jack Blue1-7 Internal Connectors PHASE LEDATX12V CDIN1/2 ATX12V/ATX 2x2 12V Power Connector and 2x12 Main Power Connector +5V Only for 2x12-pinATXheaders 6 FDD Floppy Disk Drive Connector3/4/5 CPUFAN/SYSFAN1/SYSFAN2/PWRFAN Fan Headers 7 IDE IDE Connector 8 SATA20/1/2/3/4/5 SATA 3Gb/s ConnectorsSATA20 SATA24Only for GA-EP45-UD3L 9 PWRLED System Power LED Header8 SATA20/1/2/3/4/5 SATA 3Gb/s Connectors 10 FAUDIO Front Panel Audio Header 11 FPANEL Front Panel Header 12 CDIN CD In Connector, Black 13 SPDIFI S/PDIF In Header, RedDo not plug the IEEE 1394 bracket 2x5-pin cable into the USB header 14 SPDIFO S/PDIF Out Header15 FUSB1/FUSB2 USB Headers, Yellow 16 LPT Parallel Port Header 17 COMA Serial Port Header, White18 CI Chassis Intrusion Header 19 CLRCMOS Clearing CMOS Jumper20 BAT BATTERY 21 PHASE LEDYou may clear the CMOS values by removing the battery 1. Turn off your computer and unplug the power cordChapter 2 BIOS Setup A. The LOGO Screen Default 2-1 Startup ScreenB. The POST Screen DEL BIOS SETUP\Q-FLASHSample BIOS Version GA-EP45-UD3L E19 BIOS Setup Program Function Keys2-2 The Main Menu Main Menu Help Standard CMOS Features  Advanced BIOS Features Power Management Setup  PnP/PCI Configurations2-3 MB Intelligent TweakerM.I.T Clock Chip ControlDRAM Performance Control Mother Board Voltage ControlRobust Graphics Booster CPU Clock Ratio NoteFine CPU Clock Ratio Note CPU FrequencyCPU Host Frequency Mhz PCI Express Frequency MhzC.I.A.2 Advanced Clok ControlCPU Clock Drive PCI Express Clock DriveCPU Clock Skew MCH Clock SkewCommand RateCMD CAS Latency TimetRCD tRASChannel A/B Timing Settings tRD Phase0 AdjustmenttRD Phase1 Adjustment tRD Phase2 AdjustmentChannel A/B Driving Settings DDR Write TrainingDriving Strength Profile Data Driving Pull-Up LevelLoad-Line Calibration CPU VcoreCPU Termination CPU PLLStandard CMOS Features DateTime IDE Channel 0, 1 Master/SlaveFloppy 3 Mode Support IDE Channel 2, 3 Master, IDE Channel 4 Master/SlaveDrive A Halt OnAdvanced BIOS Features Hard Disk Boot PriorityFirst/Second/Third Boot Device Password CheckCPU Multi-Threading Note Limit CPUID Max. to 3 NoteNo-Execute Memory Protect Note CPU Enhanced Halt C1ENoteInit Display First Delay For HDD SecsFull Screen LOGO Show Integrated Peripherals SATA RAID/AHCI Mode Intel ICH10R SouthbridgeDisabled Enables RAID for the SATA controllersSMART LAN LAN Cable Diagnostic Function USB ControllerUSB 2.0 Controller USB Keyboard SupportOnboard LAN Boot ROM Parallel Port ModeOnboard IDE Controller JMicron 368 Chip Onboard Serial PortPower Management Setup Power On by RingSoft-Off by PWR-BTTN PME Event Wake UpResume by Alarm HPET Mode NotePower On By Mouse Power On By Keyboard2-8 PnP/PCI Configurations PCI1 IRQ AssignmentPCI2 IRQ Assignment BIOS auto-assigns IRQ to the first PCI slot. DefaultReset Case Open Status Current System/CPU TemperatureCurrent CPU/SYSTEM/POWER FAN Speed RPM CPU Warning TemperatureCPU Smart FAN Mode CPU Smart FAN ControlLoad Optimized DefaultsSaveY/N?& ExitN Setup 2-10 Load Fail-Safe Defaults2-11 Load Optimized Defaults Set Supervisor/User Password 2-12Supervisor Password User Password2-13 Save & Exit Setup 2-14 Exit Without SavingChapter 3 Drivers Installation 3-1 Installing Chipset Drivers3-2 Application Software 3-3 Technical Manuals3-4 Contact 3-5 SystemDrivers Installation This page provides the basic system information3-6 Download Center Chapter 4 Unique Features 4-1 Xpress Recovery2Before You Begin System RequirementsInstallation and Configuration A. Installing Windows XP and Partitioning the Hard Drive4. After the operating system is installed, right-click the My Computer icon on your desktop and select Manage Figure 4. Go to Computer Management to check disk allocation. Xpress Recovery2 will save the backup file to the unallocated space black stripe along the topFigure 5. Please note that if there is no enough unallocated space, Xpress Recovery2 cannot save the backup file B. Accessing Xpress Recovery2 C. Using the Backup Function in Xpress Recovery2F. Exiting Xpress Recovery2 D. Using the Restore Function in Xpress Recovery2E. Removing the Backup 4-2 BIOS Update Utilities 4-2-1 Updating the BIOS with the Q-Flash UtilityA. Before You Begin What is DualBIOSTM?Please press any key to continue B. Updating the BIOSCopy BIOS completed - Pass Load Optimized DefaultsSaveY/N?& ExitY Setup 4-2-2 Updating the BIOS with the @BIOS Utility B. Using @BIOSC. After Updating the BIOS 1. Update the BIOS Using the Internet Update Function4-3 EasyTune The EasyTune 6 Interface Tabs Information4-4 Dynamic Energy Saver Advanced The Dynamic Energy Saver Advanced Interface A. Meter ModeMeter Mode - Button Information Table C. Stealth Mode B. Total ModeTotal Mode - Button Information Table Options Descriptions Directions for using Q-Share4-5 Q-Share Preference Screen System Restore4-6 Time Repair 5-1 Configuring SATA Hard Drives 5-1-1 Configuring the Onboard SATA ControllerTo configure SATA hard drives, follow the steps below A. Installing SATA hard drives in your computerB. Configuring SATA controller mode in BIOS Setup C. Configuring a RAID array in RAID BIOS Create RAID VolumeGA-EP45-UD3LR/UD3L Motherboard StepStep WARNING ALL DATA ON SELECTED DISKS WILL BE LOST Delete RAID Volume DELETE VOLUME VERIFICATION ALL DATA IN THE VOLUME WILL BE LOSTRequired for AHCI and RAID Mode 5-1-2 Making a SATA RAID/AHCI Driver DiskettePage 5-1-3 Installing the SATA RAID/AHCI Driver and Operating System A. Installing Windows XPPage WindowsXP Professional Setup Welcome to Setup B. Installing Windows Vista Step Configuring Audio Input and Output Configuring 2/4/5.1/7.1-Channel AudioA. Configuring Speakers 5-2-1D. Muting the Back Panel Audio For HD Audio Only B. Configuring Sound EffectC. Activating an AC97 Front Panel Audio Module S/PDIF In 5-2-2 Installing the S/PDIF In Cable OptionalA. Installing the S/PDIF In Cable B. Conneting a S/PDIF out Cable C. Configuring S/PDIF outS/PDIF Out 5-2-3 Configuring Microphone Recording Select Realtek HD Audio Input in the Mixer device list Playing the Sound 5-2-4 Using the Sound RecorderRecording the Sound 5-3 Troubleshooting 5-3-1 Frequently Asked Questions5-3-2 Troubleshooting Procedure Correctly insert theThe power supply device, connectormonitor might fail CPU or CPU socketWEEE Symbol Statement 5-4 Regulatory StatementsRegulatory Notices Our Commitment to Preserving the EnvironmentChina Restriction of Hazardous Substances Table GA-EP45-UD3LR/UD3L Motherboard Appendix GA-EP45-UD3LR/UD3L Motherboard Appendix GA-EP45-UD3LR/UD3L Motherboard Appendix GA-EP45-UD3LR/UD3L Motherboard Contact Us  GIGABYTE Global Service System