Gigabyte GA-EP45-UD3LR user manual Hardware Installation, Installation Precautions

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Chapter 1 Hardware Installation

1-1 Installation Precautions

The motherboard contains numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's manual and follow these procedures:

Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or warranty sticker provided by your dealer. These stickers are required for warranty validation.

Always remove the AC power by unplugging the power cord from the power outlet before installing or removing the motherboard or other hardware components.

When connecting hardware components to the internal connectors on the motherboard, make sure they are connected tightly and securely.

When handling the motherboard, avoid touching any metal leads or connectors.

It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap, keep your hands dry and first touch a metal object to eliminate static electricity.

Prior to installing the motherboard, please have it on top of an antistatic pad or within an electrostatic shielding container.

Before unplugging the power supply cable from the motherboard, make sure the power supply has been turned off.

Before turning on the power, make sure the power supply voltage has been set according to the local voltage standard.

Before using the product, please verify that all cables and power connectors of your hardware components are connected.

To prevent damage to the motherboard, do not allow screws to come in contact with the motherboard circuit or its components.

Make sure there are no leftover screws or metal components placed on the motherboard or within the computer casing.

Do not place the computer system on an uneven surface.

Do not place the computer system in a high-temperature environment.

Turning on the computer power during the installation process can lead to damage to system components as well as physical harm to the user.

If you are uncertain about any installation steps or have a problem related to the use of the product, please consult a certified computer technician.

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Hardware Installation

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Contents GA-EP45-UD3LR/ GA-EP45-UD3L Motherboard Disclaimer CopyrightDocumentation Classifications Identifying Your Motherboard RevisionTable of Contents Drivers Installation Box Contents GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout Block Diagram Installation Precautions Hardware InstallationCPU Product SpecificationsPage Bios Installing the CPU Installing the CPU and CPU CoolerCPU Socket Lever Installing the CPU Cooler Dual Channel Memory Configuration Installing the MemoryInstalling a Memory Installing an Expansion Card Back Panel Connectors Rear Speaker Out Jack Black Center/Subwoofer Speaker Out Jack OrangeSide Speaker Out Jack Gray Line In Jack BlueSATA20/1/2/3/4/5 Internal ConnectorsGND 5 CPUFAN/SYSFAN1/SYSFAN2/PWRFAN Fan Headers FDD Floppy Disk Drive ConnectorSATA20/1/2/3/4/5 Sata 3Gb/s Connectors IDE IDE ConnectorPwrled System Power LED Header Faudio Front Panel Audio Header Fpanel Front Panel Header PW Power Switch, RedSpdifi S/PDIF In Header, Red Cdin CD In Connector, BlackFUSB1/FUSB2 USB Headers, Yellow Spdifo S/PDIF Out HeaderComa Serial Port Header, White LPT Parallel Port HeaderClrcmos Clearing Cmos Jumper CI Chassis Intrusion HeaderBAT Battery Bios Setup Startup Screen Logo Screen Default Post ScreenFunction Keys End Q-FLASHBios Setup Program Function Keys Sample Bios Version GA-EP45-UD3L E19Main Menu Main Menu Help Advanced Bios Features  Standard Cmos Features Power Management Setup  PnP/PCI ConfigurationsSPD MB Intelligent TweakerM.I.TCPU Clock Ratio Note Robust Graphics BoosterFine CPU Clock Ratio Note CPU FrequencyPCI Express Frequency Mhz CPU Host Frequency MhzA.2 Advanced Clok ControlPCI Express Clock Drive CPU Clock DriveCPU Clock Skew MCH Clock SkewCAS Latency Time Command RateCMDTRCD TRPTRD Phase0 Adjustment Channel A/B Timing SettingsTRD Phase1 Adjustment TRD Phase2 AdjustmentDDR Write Training Channel A/B Driving SettingsDriving Strength Profile Data Driving Pull-Up LevelCPU Vcore Load-Line CalibrationCPU Termination CPU ReferenceDate TimeIDE Channel 0, 1 Master/Slave IDE Channel 2, 3 Master, IDE Channel 4 Master/Slave Floppy 3 Mode SupportDrive a Halt OnFirst/Second/Third Boot Device Hard Disk Boot PriorityPassword Check HDD S.M.A.R.T. CapabilityLimit Cpuid Max. to 3 Note CPU Multi-Threading NoteNo-Execute Memory Protect Note CPU Enhanced Halt C1ENoteDelay For HDD Secs Full Screen Logo ShowInit Display First Integrated Peripherals USB Controller Smart LAN LAN Cable Diagnostic FunctionUSB 2.0 Controller USB Keyboard SupportParallel Port Mode Onboard LAN Boot ROMOnboard IDE Controller JMicron 368 Chip Onboard Serial PortPower On by Ring Soft-Off by PWR-BTTNPME Event Wake Up Hpet Mode Note Resume by AlarmPower On By Mouse Power On By KeyboardPnP/PCI Configurations PCI1 IRQ AssignmentPCI2 IRQ Assignment Current System/CPU Temperature Reset Case Open StatusCurrent CPU/SYSTEM/POWER FAN Speed RPM CPU Warning TemperatureCPU Smart FAN Control CPU Smart FAN ModeLoad Optimized Defaults Load Fail-Safe DefaultsUser Password Supervisor PasswordExit Without Saving Save & Exit SetupInstalling Chipset Drivers Drivers InstallationTechnical Manuals Application SoftwareSystem ContactDownload Center Xpress Recovery2 Before You BeginSystem Requirements Installing Windows XP and Partitioning the Hard Drive Installation and ConfigurationPage Using the Backup Function in Xpress Recovery2 Accessing Xpress Recovery2Using the Restore Function in Xpress Recovery2 Removing the BackupExiting Xpress Recovery2 Updating the Bios with the Q-Flash Utility Bios Update UtilitiesWhat is DualBIOSTM? What is Q-FlashTM?Updating the Bios Load Optimized DefaultsSaveY/N?& ExitY Setup Using @BIOS Updating the Bios with the @BIOS UtilityAfter Updating the Bios Update the Bios Using the Internet Update FunctionEasyTune 6 Interface Tabs Information EasyTuneDynamic Energy Saver Advanced Interface Meter Mode Meter Mode Button Information TableDynamic Energy Saver Advanced Total Mode Total Mode Button Information TableStealth Mode Directions for using Q-Share ShareOptions Descriptions System Restore Time RepairPreference Screen Configuring the Onboard Sata Controller Configuring Sata Hard DrivesTo configure Sata hard drives, follow the steps below Installing Sata hard drives in your computerRAID Configuring Sata controller mode in Bios SetupCreate RAID Volume Configuring a RAID array in RAID BiosCreate Volume Menu ST3120026AS 3JT329JX 111.8GB Delete Volume Menu Delete RAID VolumeMaking a Sata RAID/AHCI Driver Diskette Required for Ahci and RAID ModePage Installing Windows XP Installing the Sata RAID/AHCI Driver and Operating SystemENTER=Select F3=Exit Enter= Continue R=Repair F3=Exit Installing Windows Vista Page Configuring 2/4/5.1/7.1-Channel Audio Configuring Audio Input and OutputConfiguring Speakers High Definition Audio HD AudioConfiguring Sound Effect Activating an AC97 Front Panel Audio ModuleMuting the Back Panel Audio For HD Audio Only Installing the S/PDIF In Cable Optional Installing the S/PDIF In CablePdif Configuring S/PDIF out Pdif OutConneting a S/PDIF out Cable Configuring Microphone Recording Select Realtek HD Audio Input in the Mixer device list Using the Sound Recorder Recording the SoundPlaying the Sound Frequently Asked Questions TroubleshootingStart Troubleshooting ProcedureEND Regulatory Statements Weee Symbol StatementRegulatory Notices Our Commitment to Preserving the EnvironmentChina 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