Load-Line Calibration, CPU Vcore, MCH Core | Gigabyte GA-EP45-UD3LR

******** 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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Image 44

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

Contents

GA-EP45-UD3LR/ GA-EP45-UD3L Motherboard Copyright DisclaimerDocumentation Classifications Identifying Your Motherboard Revision Table of Contents Drivers Installation Box Contents GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout Block Diagram Hardware Installation Installation Precautions Product Specifications CPUPage Bios Installing the CPU and CPU Cooler Installing the CPU CPU Socket Lever Installing the CPU Cooler Installing the Memory Dual Channel Memory Configuration Installing a Memory Installing an Expansion Card Back Panel Connectors Center/Subwoofer Speaker Out Jack Orange Rear Speaker Out Jack BlackSide Speaker Out Jack Gray Line In Jack Blue Internal Connectors SATA20/1/2/3/4/5 GND FDD Floppy Disk Drive Connector 5 CPUFAN/SYSFAN1/SYSFAN2/PWRFAN Fan Headers IDE IDE Connector SATA20/1/2/3/4/5 Sata 3Gb/s Connectors Pwrled System Power LED Header Faudio Front Panel Audio Header PW Power Switch, Red Fpanel Front Panel Header Cdin CD In Connector, Black Spdifi S/PDIF In Header, Red Spdifo S/PDIF Out Header FUSB1/FUSB2 USB Headers, Yellow LPT Parallel Port Header Coma Serial Port Header, White CI Chassis Intrusion Header Clrcmos Clearing Cmos Jumper BAT Battery Bios Setup Logo Screen Default Post Screen Startup ScreenFunction Keys End Q-FLASH Sample Bios Version GA-EP45-UD3L E19 Bios Setup Program Function KeysMain Menu Main Menu Help  Standard Cmos Features  Advanced Bios Features Power Management Setup  PnP/PCI Configurations MB Intelligent TweakerM.I.T SPD Robust Graphics Booster CPU Clock Ratio NoteFine CPU Clock Ratio Note CPU Frequency CPU Host Frequency Mhz PCI Express Frequency MhzA.2 Advanced Clok Control CPU Clock Drive PCI Express Clock DriveCPU Clock Skew MCH Clock Skew Command RateCMD CAS Latency TimeTRCD TRP Channel A/B Timing Settings TRD Phase0 AdjustmentTRD Phase1 Adjustment TRD Phase2 Adjustment Channel A/B Driving Settings DDR Write TrainingDriving Strength Profile Data Driving Pull-Up Level Load-Line Calibration CPU VcoreCPU Termination CPU Reference IDE Channel 0, 1 Master/Slave DateTime Floppy 3 Mode Support IDE Channel 2, 3 Master, IDE Channel 4 Master/SlaveDrive a Halt On Hard Disk Boot Priority First/Second/Third Boot DevicePassword Check HDD S.M.A.R.T. Capability CPU Multi-Threading Note Limit Cpuid Max. to 3 NoteNo-Execute Memory Protect Note CPU Enhanced Halt C1ENote Init Display First Delay For HDD SecsFull Screen Logo Show Integrated Peripherals Smart LAN LAN Cable Diagnostic Function USB ControllerUSB 2.0 Controller USB Keyboard Support Onboard LAN Boot ROM Parallel Port ModeOnboard IDE Controller JMicron 368 Chip Onboard Serial Port PME Event Wake Up Power On by RingSoft-Off by PWR-BTTN Resume by Alarm Hpet Mode NotePower On By Mouse Power On By Keyboard PCI2 IRQ Assignment PnP/PCI ConfigurationsPCI1 IRQ Assignment Reset Case Open Status Current System/CPU TemperatureCurrent CPU/SYSTEM/POWER FAN Speed RPM CPU Warning Temperature CPU Smart FAN Mode CPU Smart FAN Control Load Fail-Safe Defaults Load Optimized Defaults Supervisor Password User Password Save & Exit Setup Exit Without Saving Drivers Installation Installing Chipset Drivers Application Software Technical Manuals Contact System Download Center System Requirements Xpress Recovery2Before You Begin Installation and Configuration Installing Windows XP and Partitioning the Hard DrivePage Accessing Xpress Recovery2 Using the Backup Function in Xpress Recovery2 Exiting Xpress Recovery2 Using the Restore Function in Xpress Recovery2Removing the Backup Bios Update Utilities Updating the Bios with the Q-Flash UtilityWhat is DualBIOSTM? What is Q-FlashTM? Updating the Bios Load Optimized DefaultsSaveY/N?& ExitY Setup Updating the Bios with the @BIOS Utility Using @BIOSAfter Updating the Bios Update the Bios Using the Internet Update Function EasyTune EasyTune 6 Interface Tabs Information Dynamic Energy Saver Advanced Dynamic Energy Saver Advanced Interface Meter ModeMeter Mode Button Information Table Stealth Mode Total ModeTotal Mode Button Information Table Options Descriptions Directions for using Q-ShareShare Preference Screen System RestoreTime Repair Configuring Sata Hard Drives Configuring the Onboard Sata ControllerTo configure Sata hard drives, follow the steps below Installing Sata hard drives in your computer Configuring Sata controller mode in Bios Setup RAID Configuring a RAID array in RAID Bios Create RAID Volume Create Volume Menu ST3120026AS 3JT329JX 111.8GB Delete RAID Volume Delete Volume Menu Required for Ahci and RAID Mode Making a Sata RAID/AHCI Driver DiskettePage Installing the Sata RAID/AHCI Driver and Operating System Installing Windows XP ENTER=Select F3=Exit Enter= Continue R=Repair F3=Exit Installing Windows Vista Page Configuring Audio Input and Output Configuring 2/4/5.1/7.1-Channel AudioConfiguring Speakers High Definition Audio HD Audio Muting the Back Panel Audio For HD Audio Only Configuring Sound EffectActivating an AC97 Front Panel Audio Module Pdif Installing the S/PDIF In Cable OptionalInstalling the S/PDIF In Cable Conneting a S/PDIF out Cable Configuring S/PDIF outPdif Out Configuring Microphone Recording Select Realtek HD Audio Input in the Mixer device list Playing the Sound Using the Sound RecorderRecording the Sound Troubleshooting Frequently Asked Questions Troubleshooting Procedure Start END Weee Symbol Statement Regulatory StatementsRegulatory Notices Our Commitment to Preserving the Environment 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 Contact Us  G.B.T. INC USA Mexico  Gigabyte Global Service System