NEC Express5800/120Lf Uživatelská příručka

() User's Guide EXPRESS5800/120Lf

viii Contents

4-14 Upgrading Your SystemRemoving and Installing a Pentium III ProcessorThis subsection provides the procedures for removing and installing aPentiu

Upgrading Your System 4-15Installing a Processor1. Observe the safety and ESD precautions listed under General Informationand Static Precautions at

4-16 Upgrading Your System10. Position the processor over the processor socket so that its pins align withthe socket holes. See Figure 4-12.Note: Bo

Upgrading Your System 4-1712. Position the heat sink on the processor so that the L-channel groove on itsbottom face fits the lever and plastic end

4-18 Upgrading Your System14. Connect one end of the fan cable connector to the fan heat sinkconnector and the other end of the cable to its mating

Upgrading Your System 4-198. Swing its processor socket lever up until it is in the unlocked position andcarefully remove the processor. See Figure

4-20 Upgrading Your SystemDIMMsThe system board contains six DIMM sockets (Figure 4-18). Each socket canhold a single 72-bit DIMM module with 128MB,

Upgrading Your System 4-21Installing DIMMs1. Observe the safety and ESD precautions listed under General Informationand Static Precautions at the b

4-22 Upgrading Your SystemFigure 4-20. Inserting Memory DIMMs10. Repeat the steps to install each additional DIMM.11. Reinstall the left-hand side a

Upgrading Your System 4-23Removing DIMMs!CAUTIONUse extreme care when removing a DIMM. Too muchpressure can damage the socket slot. Apply only eno

Using This Guide ixUsing This GuideThe EXPRESS5800/120Lf User’s Guide provides a quick reference to information aboutyour system. Its goal is to fam

4-24 Upgrading Your SystemOption BoardsYour server's expansion capabilities meet the needs of file and applicationservers for high performance

Upgrading Your System 4-25Installing an Option Board1. Observe the safety and ESD precautions listed under General Informationand Static Precaution

4-26 Upgrading Your SystemFigure 4-24. Removing the Expansion Slot Setscrew and Cover10. Remove the option board from its protective wrapper, holdin

Upgrading Your System 4-2714. Align the rounded notch in the retaining bracket with the threaded hole inthe expansion slot frame. The retaining brac

4-28 Upgrading Your SystemRemoving an Option BoardNote: Expansion slot covers must be installed on allvacant slots to maintain the electromagnetic e

Upgrading Your System 4-29Installing a RAID Controller BoardThe functions of a disk array controller are described Table 4-1.Table 4-1. Functions of

4-30 Upgrading Your System! Replacement of a disk array controller boardUse the configuration utility to restore the disk array configurationinforma

Upgrading Your System 4-31Use this procedure to install a RAID controller board.1. Install the RAID controller board into any PCI slot on the syste

4-32 Upgrading Your SystemRemovable 5.25-inch Media DevicesA variety of SCSI 5.25-inch removable media devices (i.e., tape backup, etc.)can be insta

Upgrading Your System 4-33Installing a 5.25-Inch Media DeviceTo install a 5.25-inch media device, perform the following procedures:1. Observe the s

x Using This GuideText ConventionsThis guide uses the following text conventions.Warnings, cautions, and notes have the following meanings:!WARNINGW

4-34 Upgrading Your System!CAUTIONWhen installing mounting rails on a removable devicealways use the screws that come with the device. Usinglonger s

Upgrading Your System 4-3510. Connect the SCSI interface cable (see Figure 4-33) to the device.ABCDEASystem board SCSI connectorBNot usedC5.25-inch

4-36 Upgrading Your SystemHard Disk DrivesYour system supports a variety of SCSI hard disk drives installed in thesystem’s hard disk drive bay. Cont

Upgrading Your System 4-37Installing or Swapping a Hard Disk Drive in a Non-Hot-SwapDisk Drive BayThis procedure describes installing a new hard dis

4-38 Upgrading Your System! Always install a disk carrier tray in an empty disk drive bay to maintainproper cooling.Note: ESD can damage disk drives

Upgrading Your System 4-396. Slide the disk carrier tray out the front of the chassis. See Figure 4-36. Savethe disk carrier tray and screws for re

4-40 Upgrading Your System10. While holding the drive in place turn the carrier upside down.11. Line up the screw holes in the carrier with the scre

Upgrading Your System 4-4114. Connect the SCSI interface and power cables to the drive.15. Reinstall the fan cover. See Installing the Fan Cover des

4-42 Upgrading Your System8. Turn the disk carrier tray upside down.9. While holding the disk drive in place remove the four screws securing thedr

Upgrading Your System 4-43Installing or Swapping a Hard Disk Drive in a Hot-Swap DiskDrive BayThis procedure describes installing a new hard disk dr

Using This Guide xiRelated DocumentsIn addition to this guide, the following system documentation is included with your servereither as electronic f

4-44 Upgrading Your System! Always install a disk carrier tray in an empty disk drive bay to maintainproper cooling.! If an individual SCSI drive ac

Upgrading Your System 4-45Installing a Hard Disk Drive1. Observe the safety and ESD precautions listed under General Informationand Static Precauti

4-46 Upgrading Your SystemABCAAir baffleBScrews (4)CDrive carrierFigure 4-44. Removing the Air Baffle5. Remove the device from its protective wrapp

Upgrading Your System 4-47ABCDAHard disk driveBDrive carrierCPositioning railDScrews (4)Figure 4-45. Installing a Hard Disk Drive into the Carrier9.

4-48 Upgrading Your SystemIncorrectCorrectABBCALocking tabBHandleCFrame slotFigure 4-46. Installing a Hard Disk Drive into the Carrier12. Close the

Upgrading Your System 4-49Swapping a Hard Disk DriveWhen you are swapping out a faulty hard drive, you can determine which driveto remove by checkin

4-50 Upgrading Your System! Grasp the disk carrier handle and pull the faulty disk drive out of thebay far enough to disengage the drive connector f

Upgrading Your System 4-51Installing the Hot-Swap SCSI Hard Disk DriveBay Upgrade KitThis subsection describes how to install the optional Hot-Swap

4-52 Upgrading Your SystemWhen installing hard disk drives into the new hard disk drive cage, follow aninstallation scheme starting with the right-m

Upgrading Your System 4-53Install the upgrade kit as follows:1. Observe the safety and ESD precautions listed under General Informationand Static P

xii Using This GuideSafety Notices!! Caution: To reduce the risk of electric shock which could cause personal injury, followall safety notices. The

4-54 Upgrading Your System7. Install the two-way SCSI cable or SCSI cable from the SCSI connector onthe system board to the SCSI connector on the r

Upgrading Your System 4-5511. Reinstall the fan cover. See Installing the Fan Cover described earlier in thischapter.12. Reinstall the left-hand sid

4-56 Upgrading Your System Installing the Optional Hot-Swap PowerSupplyThe addition of a second hot-swap power supply makes your system so that itha

Upgrading Your System 4-575. Slide the new power supply into the bay until its latch clicks into place. SeeFigure 4-56.Figure 4-56. Installing the

4-58 Upgrading Your SystemFigure 4-58. Plugging in the AC Power Cords9. Power up the system and close the front door. When the system power is onth

Upgrading Your System 4-59Hot-Swapping a Power SupplyYour system power is hot swappable only if your system is equipped with twopower supplies. If a

4-60 Upgrading Your SystemFigure 4-60. Installing a Power Supply

5Problem Solving! Problem Solving! Static Precautions! Troubleshooting Checklists! Diagnostic Procedures! Specific Problems and Corrective Actions! Pr

5-2 Problem SolvingProblem SolvingThis chapter helps you identify and solve problems that may occur during systeminstallation or while using your sy

Problem Solving 5-3Troubleshooting ChecklistsThe following subsections provide troubleshooting checklists for problems that occur atinitial system s

Using This Guide xiiiSafety Notices for Users Outside of the U.S.A. and Canada! PELV (Protected Extra-Low Voltage) Integrity: To ensure the extra-lo

5-4 Problem SolvingRunning New Application SoftwareProblems that occur when you run new application software are usually related to thesoftware. Fau

Problem Solving 5-5After System Has Been Running CorrectlyProblems that occur after the system hardware and software have been runningcorrectly ofte

5-6 Problem SolvingDiagnostic ProceduresThis section provides a more detailed approach to diagnosing and identifying problemsand then locating their

Problem Solving 5-7Monitoring POSTEach time you turn on the system, the Power-On Self-Test (POST) runs automaticallyand checks the system board, pro

5-8 Problem SolvingVerifying Proper Operation of Key System IndicatorsAs POST determines the system configuration, it tests for the presence of each

Problem Solving 5-9Specific Problems and Corrective ActionsThis section provides possible solutions for the following specific problems:! Power LED

5-10 Problem SolvingNo Characters Appear on ScreenCheck the following:! Is the keyboard working? Check to see if the Num Lock light is functioning.!

Problem Solving 5-11If the switches and connections are correct and the power outlet is functioning, thepower supply has probably failed. Contact yo

5-12 Problem SolvingBootable CD-ROM Is Not DetectedCheck the following:! Is the BIOS set to allow the CD-ROM to be the first bootable device after t

Problem Solving 5-13Error MessagesThis section describes the POST error codes and messages.POST Error Codes and MessagesWhenever a recoverable error

xiv Using This GuideCare and HandlingUse the following guidelines to properly handle and care for your system.Protect the system from extremely low

5-14 Problem SolvingTable 5-3. POST Error Codes and Messages (continued)Error Code and Message Description Action0232 Extended RAMFailed at address

Problem Solving 5-15Table 5-3. POST Error Codes and Messages (continued)Error Code and Message Description Action0611 IDE configurationchanged.0612

5-16 Problem SolvingError Code and Message Description Action0B50 CPU #1 with errortaken off line.Because an error was detected inCPU #1, it was deg

Problem Solving 5-17Table 5-3. POST Error Codes and Messages (continued)Error Code and Message Description Action0B7C The error occurredduring the

5-18 Problem SolvingTable 5-3. POST Error Codes and Messages (continued)Error Code and Message Description Action0B94 IPMB signal lines notrepondin

Problem Solving 5-19Table 5-3. POST Error Codes and Messages (continued)Error Code and Message Description Action0BD0 1st SMBus deviceaddress notac

5-20 Problem SolvingTable 5-3. POST Error Codes and Messages (continued)Error Code and Message Description Action0BE8 IPMB device addressnot acknow

Problem Solving 5-21Table 5-2. Post Error Beep CodesBeeps Error Recommended Action1-2-2-3 ROM Checksum Error Call your service representative.1-3-1

5-22 Problem SolvingPOST Error Code Hardware ReferencesThe following hardware illustrations show the devices associated with the error codesthat app

Problem Solving 5-23How to Identify BIOS and BMC Revision LevelsTo help you identify your system's current BIOS and BMC revision levels, refer

1System Overview! Overview! System Chassis! Power Supply! Peripheral Bays! SAF-TE Logic! System Board Features! Disk Array! System Functions! System S

5-24 Problem Solving

ATechnicalSpecifications! Server Unit

A-2 Technical SpecificationsThis appendix provides the technical specifications for your server unit.Server UnitTable A-1 lists the server unit tech

Technical Specifications A-3Table A-1. Server Unit Technical Specifications (Continued)Item SpecificationOptional Processor Support Upgradeable fro

A-4 Technical Specifications

BConnectors! Overview! External Device Connector Pin Information

B-2 ConnectorsOverviewThis appendix provides pinout information about the server's external deviceconnectors.External Device Connector Pinout I

Connectors B-3ABCDEFGHIAExternal SCSI Port* External-SCSI, Ultra160-SCSI 68-pin connector.BSerial Port 2 Serial port 9-pin connector.CParallel Port

B-4 ConnectorsKeyboard and MouseTable B-1 lists the connector pinouts for the keyboard and mouse. The keyboard andmouse connectors are functionally

Connectors B-5USB PortsOM0803641Table B-3 lists the connector pinouts for the four Universal Serial Bus (USB) ports.Table B-3. USB Port Connector P

1-2 System OverviewOverviewThis server is a modular, multiprocessing server based on the Intel Pentium® IIImicroprocessor family. It is a solid per

B-6 ConnectorsRJ-45 LANTable B-5 lists the connector pinouts for the RJ-45 LAN ports.Table B-5. RJ-45 LAN Connector PinoutsPin Signal Description1

Glossary 1GlossaryA AC(Alternating Current) The type of current available in wall outlets. All computers mustconvert alternating current to direct c

2 Glossary BMC(Baseboard Management Controller) Contains all of the server management functions. Onemajor function of the BMC is to monitor system m

Glossary 3 CPU(Central Processing Unit) See microprocessor. CRT(Cathode-Ray Tube) The type of video display used in monitors for desktop computers.D

4 Glossary EMPThe Emergency Management Port (EMP) provides an interface to the console manager.This interface allows remote server management via a

Glossary 5H hard disk driveSee disk drive. hardwareThe physical parts of your computer, including the keyboard, monitor, disk drives, cables,and cir

6 Glossary LED(Light-Emitting Diode) A small electronic device that glows when current flows through it. LPT1 or LPT2The name you can assign a paral

Glossary 7P parallel portThe connector on the back of your computer that allows the transfer of data between thecomputer and a parallel device, such

8 Glossary ROM(Read-Only Memory) A type of memory device that usually is used to store system BIOScode. This code cannot be altered and is not lost

Glossary 9 SVGA(Super VGA) A type of video display system that provides very high-resolution text andgraphics on analog color monitors. system board

System Overview 1-3Your server may include a non-redundant non-hot-swap power supply or redundant hot-swap power supply module containing up to two

10 Glossary

Equipment Log 1Equipment LogUse this equipment log form to record pertinent information about your system. Youwill need some of this information to

2 Equipment LogComponent Manufacturer Name & ModelSerial Number(if available) Date InstalledServerSystem BoardProcessor 1Processor 2DIMM Slot 1D

Index-1AAC link mode, 1-18ACPIfeature, 1-17Administrative password, 1-19Advance menuconfiguring in setup, 3-8BBatteryinstalling, 4-12BIOSidentify revi

Index-2OOverview, 1-2PPasswordadministrative, 1-19clearing and changing, 3-26user, 1-19POSTerror beep codes, 5-21error code hardware references, 5-22e

Index-3installing or swapping a hard disk drive,4-36installing the hard disk drive bay upgradekit, 4-51installing the optional hot-swap powersupply, 4

Index-4

xx

456-01575-N00

NEC

1-4 System OverviewABA System chassis (front view)B Non-Hot-Swap Hard Disk Drive CageNon-Hot-Swap Hard Disk Drive BaysABA System chassis (front view

System Overview 1-5! Integrated onboard Network Interface Controller (NIC), a dual Intel 82550 PCILAN controller for 10 or 100 Mbps Fast Ethernet ne

1-6 System Overview! Integrated onboard Network Interface Controller (NIC), a dual Intel 82550 PCILAN controller for 10 or 100 Mbps Fast Ethernet ne

System Overview 1-7System ChassisThe system chassis (Figure 1-5) is an easy-to-expand, fabricated metal structure. Themajor system components are sh

1-8 System OverviewPower SupplyYour server may be configured with one power factor correction (PFC) 300-Watt powersupply for non-redundant non-hot-s

System Overview 1-9System Board FeaturesThe system board (Figure 1-6) offers a “flat” design with the processor and memorysubsystems residing on the

1-10 System OverviewPentium III ProcessorDepending on system configuration, each system includes one or two Pentium IIIprocessors. Each Pentium III

System Overview 1-11Slot 1Slot 2Slot 3Slot 4Slot 5Slot 6ABC Figure 1-7. PCI Connector SlotsReal-Time Clock/CalendarThe real-time clock provides syst

1-12 System OverviewIDE ControllerThe system includes a dual channel enhanced IDE 32 bit interface controller forcompatible IDE devices. The control

System Overview 1-13SCSI ControllerThe system board includes an embedded Adaptec AIC7899W dual function SCSIcontroller. The AIC7899W provides Ultra-

() User's GuideEXPRESS5800/120Lf

1-14 System OverviewSystem Board Management Controller (BMC)Server management is concentrated in the System Board Management Controller(BMC). The BM

System Overview 1-15Disk ArrayThe optional disk array controller board is a PCI board that improves data reliability.The disk array controller board

1-16 System OverviewAutomatic Rebuilding FunctionThe server supports the disk array automatic rebuilding function for data recovery if ahot spare is

System Overview 1-17System FunctionsThe following subsections describe select system functions.Hot SwappingHot swapping allows a device to be replac

1-18 System OverviewThe sleep states are defined as follows:! s0: Normal running state.! s1: Processor sleep state.No context will be lost in this s

System Overview 1-19System SecurityTo help prevent unauthorized entry or use of the system, the system includes a fulllockable front panel and Serve

1-20 System Overview

2Setting Up the System! Overview! Selecting a Site! Unpacking the System! Rack-Mount Subsystem Assembly! Getting Familiar with the System! Making Conn

2-2 Setting Up the SystemOverviewThis chapter describes how to select a site, unpack the system, assemble therack-mount system unit into a cabinet,

Setting Up the System 2-3Unpacking the System!WARNINGThe non-hot-swap system can weigh up to 40 pounds(18 kg) and the hot-swap system can weigh up t

Proprietary Notice and Liability DisclaimerThe information disclosed in this document, including all designs and related materials, isthe valuable pro

2-4 Setting Up the SystemRack-Mount Subsystem AssemblyThis section provides the instructions for assembling the rack-mount server unitinto a standar

Setting Up the System 2-5Preparation!CAUTIONEnsure that the location of the rack-mount server does notcreate an unstable condition when installed in

2-6 Setting Up the SystemABA Center Slide RailB Safety LatchFigure 2-1. Center Slide Rail2. Align the mounting holes in each center slide rail to

Setting Up the System 2-74. With each slide rail assembly on a flat surface loosen the screws that attachtheir outer and inner brackets together. S

2-8 Setting Up the SystemInstalling the Server into the System RackThis section describes how to install your rack-mount server unit into a standard

Setting Up the System 2-9ABA Extension rail assembly (2)B Safety latch (2)Figure 2-4. Installing the Rack-Mount Server Unit into the Rack Cabinet

2-10 Setting Up the SystemGetting Familiar with the SystemBefore setting up your system, you should become familiar with the system’sfeatures, such

Setting Up the System 2-11Opening the Front DoorRefer to the Figure 2-6 and open the front door of the cabinet as follows (tower-based system only).

2-12 Setting Up the SystemFront View (Non-Hot-Swap SCSI Drive Bays)Figure 2-7 shows the location of the front controls, indicators, and I/O port on

Setting Up the System 2-13A Load/eject button, CD-ROM reader Press to load CD and eject CD.B Activity LED, CD-ROM reader When lit, CD-ROM reader is

Contents iiiContentsUsing This GuideText Conventions ...

2-14 Setting Up the SystemFront View (Hot-Swap SCSI Drive Bays)Figure 2-8 shows the location of the front system controls, indicators, and I/O porto

Setting Up the System 2-15A Load/eject button, CD-ROM reader Press to load CD and eject CD.B Activity LED, CD-ROM reader When lit, CD-ROM reader is

2-16 Setting Up the SystemFront View (Rack-Mount Systems Only)Figure 2-9 shows the additional features provided on the front panel of a rack-mounted

Setting Up the System 2-17Rear ViewFigure 2-10 shows the location of the system's rear connectors, I/O ports, andindicator.Note: For hot-swap s

2-18 Setting Up the SystemStatus LED Indicator DescriptionsTable 2-1 lists the system status LED indicators along with a description of eachLED indi

Setting Up the System 2-19Table 2-2. 350-Watt Power Supply Status LED Panel IndicatorLED Status Description ResponseOff AC power off to either of t

2-20 Setting Up the SystemTable 2-3. System Status Abnormal ConditionsStatus LED Description ResponseOff POST is in progress. Wait for a while. It

Setting Up the System 2-21Making ConnectionsIf your system normally operates without a video display or keyboard (forexample, as a network server),

2-22 Setting Up the SystemUsing the SystemThe following subsections describe how to use this server system properly andsafely, including an explanat

Setting Up the System 2-23Opening the Front Door of the Tower CabinetYou must open the front door of the tower cabinet to turn the server power on o

iv Contents2 Setting Up the SystemOverview ...

2-24 Setting Up the System!CAUTIONAlways allow POST to complete before powering down yoursystem.If you have problems powering on your system, refer

3Configuring Your System! Configuring Your System! BIOS Setup Utility! SCSISelect Utility! Configuring the RAID Controller! Configuring System Board J

3-2 Configuring Your SystemConfiguring Your SystemConfiguration and setup utilities are used to change your system configuration.You can configure y

Configuring Your System 3-3 BIOS Setup UtilityThe BIOS Setup Utility is used to change system configuration parameters. Theutility is resident in th

3-4 Configuring Your SystemKey Function in Setup MenuF1 or Alt-H Get Help about an item.ESC Exit the current menu and return to the previous menu.Le

Configuring Your System 3-5Main MenuFeatureChoices orDisplay Only Description Your SettingSystem Time HH:MM:SS Set the System Time.System Date MM/DD

3-6 Configuring Your SystemPrimary and Secondary Master and Slave IDE SubmenusFeatureChoices orDisplay Only Description Your SettingTypeAutoNoneCDRO

Configuring Your System 3-7Primary and Secondary Master and Slave IDE Submenus (continued)FeatureChoices orDisplay Only Description Your Setting32 B

3-8 Configuring Your SystemAdvanced MenuFeature Description Your Setting Your SettingMemory Configuration Select sub-menu.PCI Configuration Select s

Configuring Your System 3-9PCI Configuration MenuFeatureChoices orDisplay Only Description Your SettingEmbedded SCSI Select sub-menu.Embedded NIC 1

Contents vRemovable Drive Selections... 3-18Exit Menu...

3-10 Configuring Your SystemI/O Device/Peripheral Configuration SubmenuFeatureChoices orDisplay Only Description Your SettingSerial Port 1DisabledEn

Configuring Your System 3-11Advanced Chipset Control SubmenuFeatureChoices orDisplay Only Description Your SettingPCI Device Selects sub-menuWake On

3-12 Configuring Your SystemSecurity MenuNote: Enabling the Supervisor Password field requiresa password for entering Setup. The passwords are not c

Configuring Your System 3-13Security Menu (continued)FeatureChoices orDisplay Only Description Your SettingSecure Mode BootDisabledEnabledSystem boo

3-14 Configuring Your SystemServer MenuFeatureChoices orDisplay Only Description Your SettingSystemManagementSelects sub-menu.ConsoleRedirectionSele

Configuring Your System 3-15System Management SubmenuFeatureChoices orDisplay Only Description Your SettingBIOS Version Information field onlyBoard

3-16 Configuring Your SystemConsole Redirection SubmenuFeatureChoices orDisplay Only Description Your SettingSerial Port AddressDisabledOn-board COM

Configuring Your System 3-17Boot MenuDevicesRemovable Devices Legacy Floppy DrivesHard Drives Bootable Add-in Cards AIC-7899, A:00 <Hard Disk

3-18 Configuring Your SystemRemovable Drive SelectionsBoot Priority Device Description Your SettingLists BootableRemovableDevices in theSystem+–Use

Configuring Your System 3-19SCSISelect UtilityThe SCSISelect Utility detects and configures the SCSI controller locatedon the system board or an opt

vi Contents5 Problem SolvingProblem Solving ...

3-20 Configuring Your SystemAdaptec SCSI Utility Configuration SettingsThe following keys are active for all Adaptec SCSI Utility screens:Key Action

Configuring Your System 3-21Table 3-1. SCSISelect Utility Setup Configurations (continued)OPTIONRECOMMENDED SETTINGOR DISPLAY ONLYYOURCONFIGURATION

3-22 Configuring Your SystemConfiguring the RAID ControllerThe RAID (Redundant Array of Independent Devices) options available foryour system are th

Configuring Your System 3-23Configuring System Board JumpersBefore You BeginOnly a qualified technical person should perform the procedures in this

3-24 Configuring Your SystemTable 3-3. Password/CMOS System Board Jumper SummaryJumper FunctionJumper On/Off(default in bold) What it does at system

Configuring Your System 3-25Moving System Board Jumpers!CAUTIONBefore doing the procedures in this section, make sure thatyour system is powered off

3-26 Configuring Your SystemClearing and Changing the PasswordsTo clear and change the passwords:1. Power off the system and remove the left side p

4Upgrading Your System! General Information! Static Precautions! Equipment Log! Tools Recommended for Upgrading Your System! Preparing Your System for

4-2 Upgrading Your SystemGeneral Information!WARNINGThe DC push-button on/off switch on the front panel doesnot turn off the system AC power. Also,

Upgrading Your System 4-3Tools Recommended for Upgrading YourSystemDepending on the upgrade, you will need one or more of the following tools:! Phil

Contents vii

4-4 Upgrading Your SystemRemoving the Side Access PanelTo install options in your system, you must remove the access panel on the left-hand side of

Upgrading Your System 4-5Installing the Side Access PanelTo install the left-hand side access panel (see Figure 4-2):1. Check to make sure that no

4-6 Upgrading Your SystemCooling Fan UnitThe cooling fan unit houses two fans for cooling the boards and devices insideyour server. The cooling fan

Upgrading Your System 4-7Figure 4-4. Removing the Fan CoverInstalling the Fan CoverTo install the fan cover, perform the following procedures:1. M

4-8 Upgrading Your System3. Check and make sure that the I2C cable is routed through on the inner side ofthe fan cover. If the cable is not routed

Upgrading Your System 4-94. Remove the five screws securing the hard disk drive cage(s) to the front ofthe chassis. Save the screws for reinstallat

4-10 Upgrading Your System3. Insert the fan module and push it in until its tabs are fully seated in theircorresponding holes in the chassis (see F

Upgrading Your System 4-11Modifying the System BoardThe following sections provide procedures for upgrading and configuring thesystem board in your

4-12 Upgrading Your SystemTo replace the RTC battery, perform the following procedures:1. Observe the safety and ESD precautions listed under Gener

Upgrading Your System 4-13Figure 4-9. Replacing the Real-Time Clock Battery