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NEC 120Lg manual

Models: 120Lg

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19.Run the BIOS Setup to restore the configuration settings to the real-time clock.

Figure 4-5. Replacing the Real-Time Clock Battery

4-12 Disassembly and Reassembly

Image 78

NEC 120Lg manual

Contents

EXPRESS5800/120Lg Page Proprietary Notice and Liability Disclaimer Page Contents Configuring Your System Iv ContentsProblem Solving Vi Contents Post Error Code Hardware ReferencesIndex Page Using This Guide Using This GuideText Conventions Related Documents System Release NotesSafety Notices Xii Using This GuideSafety Notices for Users Outside of the U.S.A. and Canada Xiv Using This Guide Care and HandlingSystem Overview Overview System OverviewSystem Features System Chassis Features Front ViewFront View Door Opened Front View Door opened System OverviewDump switch NMI switch Non-maskable Interrupt switch Power switchReset switch Inch device bayRear View 16-1 17-1 16-2 17-2Power status lamp Power supplyDC power lamp AC power lampInternal View CPU2 Inch device bays 4 slotsInch floppy disk drive Inch hard disk drive bay System Board Features Shows details of the system boardSystem Board System Overview Standard Features PCI Riser Slots Xeon ProcessorsSystem Memory Video ControllerKeyboard and Mouse RJ-45 Serial PortSystem Board Management Controller BMC Power Supplies Peripheral BaysAC-LINK Feature Degradation FeatureRemote Power-On Feature Wake On LAN System FunctionsSoftware Locks via the System Setup Utility SecuritySecurity with Mechanical Locks and Monitoring Setting Up the System Setting Up the System Selecting a SiteUnpacking the System Making ConnectionsMaking Connections Setting Up the System Connecting the Power Cord Using the SystemOpening the Front Door of the Tower Cabinet Powering On Your System Powering Off the Server System Forcing a Power ShutdownConfiguring Your System Configuring Your System Configuring Your SystemBios Setup Utility Using the Bios Setup UtilityMenu Use Bios Setup Configuration Settings Key Function in Setup MenuMain Menu Choices or Feature Display Only Description Your SettingDisabled 44/1.25 Mb 3½Processor Settings Submenu Primary and Secondary Master and Slave IDE SubmenusChoices or Description Your Setting Feature Display Only Advanced MenuOff PCI Configuration Menu Onboard Scsi Submenu Peripheral Configuration SubmenuOnboard NIC 1 / Onboard NIC 2 Submenu Onboard Video SubmenuMemory Disabled Memory Configuration SubmenuInstalled Choices or Description Your Feature Display Only SettingSecurity Menu Server Menu Feature Choices or Display Description Your Setting Only System Management SubmenuRetry 3 Times Event Log Submenu Choices or Display Description Your Setting Feature OnlyConsole Redirection Submenu 19.2kBoot Menu Boot Device Priority SubmenuHard Drives Submenu Exit Menu Removable Devices SubmenuChoices Description Bus Device Channel Selected Scsi Adapter SCSISelect UtilityRunning the SCSISelect Utility Menu DescriptionKey Action Adaptec Scsi Utility Configuration SettingsSCSISelect Utility Setup Configurations Scsi Bus Interface DefinitionsScsi Disk Utilities Exiting Adaptec Scsi Utility Submenu item DescriptionNumber RAID Level Hard Drives Configured Array Description Configuring the RAID ControllerRAID Configurations Striping with Parity RAID 5 Data is striped acrossConfiguring System Board Jumpers Before You BeginPassword/CMOS System Board Jumper Summary Moving System Board JumpersClearing Cmos Clearing and Changing the Passwords Disassembly and Reassembly Disassembly and Reassembly Static Precautions General InformationEquipment Log Preparing Your System for Disassembly and Reassembly Tools Recommended for Upgrading Your SystemSide Access Panel Removing the Left-Hand Side Access Panel Page Processor Air Duct RemovalInstallation Installing The Air DuctReplacing the Real-time Clock Battery Modifying the System BoardDisassembly and Reassembly Page Removing and Installing a Processor System Board Xeon Processor LocationsCPU Installation Raising the Locking Lever Install the heat sink on CPU. See Figure Install both heat sink clips as follows Ensure the heat sink is level CPU Removal 13. Removing the Processor Fan HeatsinkDIMMs Installing DIMMs 16. Removing the Dimm Connector Cover Removing DIMMs 18. Removing a Dimm Hard Disk Drives 19. Removing the Dummy Tray Close the bezel opened in step 23. Releasing the Hard Disk Drive Carrier Auto Rebuild Functionality 25. Removing a Hard Disk DriveHot-Swap Power Supply 26. Loosening the Blank Cover Retaining ScrewPush the power supply handle up. See Figure 30. Securing the Power Supply 32. Removing a Power Supply Non-Hot-Swap Power Supply 33. Removing the Non-Hot-Swap Power Supply34. Installing a Fan Unit Disassembly and Reassembly Front Cooling Fan Unit35. Securing the Fan Unit 37. Removing a Fan Unit Disassembly and Reassembly Removable 5.25-inch Media Devices 38. Removable Media Devices39. Removing Dummy Covers 41. Securing the Media Device PCI Boards 42. PCI Slot DesignationsList of optional devices and their available slots 43. Removing the PCI Slot Cover 44. Installing a PCI Board RAID Controller Board Functions of a Disk Array ControllerFunction Description PCI Slot Boot Priority PCI Slot Number Boot PriorityUsing Internal Disks in Disk Array Configuration Diskette Drive and Carrier Assembly 46 . Removing the Diskette Drive and Carrier AssemblyRemove the drive from the carrier 48. Removing the Front Bezel Disassembly and Reassembly Front Bezel and Front Bezel Hinge Tower- Based SystemFront Panel 49. Removing the Front Bezel Hinge50. Removing the Front Panel Disassembly and Reassembly Hot-Swap HDD Bay Hot-Swap Scsi Backplane 51. Removing the HDD Bay52. Removing the Scsi Backplane Bracket Replacing the Rear Cooling Fan 54. Removing the Rear Cooling Fan System Board Page Power Supply Back Board 56. Removing the Power Supply Back Board 57. Removing the Tower Feet Disassembly and Reassembly Tower Feet58. Removing the I/O shield Disassembly and Reassembly ShieldLED/Switch Assembly Intrusion Switch Assembly Page Problem Solving Problem Solving Problem SolvingResetting the Server Pressing the Reset ButtonPressing the Power Button Forced ShutdownTroubleshooting Checklists Initial System StartupRunning New Application Software After System Has Been Running Correctly Troubleshooting Guide Diagnostic ProceduresError Checking Preparing the System for Diagnosing ProblemsPost Keys and Errors Monitoring PostAction/Message Description Verifying Proper Operation of Key System Indicators Confirming Loading of the Operating SystemSpecific Problems and Corrective Actions Power LED Does Not LightIncorrect or No Beep Code No Characters Appear on Screen Characters are Distorted or IncorrectSystem Cooling Fans Do Not Rotate Problems with Application Software Diskette Drive Activity LED Does Not LightCD-ROM Drive Activity Light Does Not Light Problems with the Network Plug and Play Installation TipsBootable CD-ROM Is Not Detected Post Error Codes and Messages Error MessagesPost Error Codes and Messages On-screen error message ActionPCI ROM 8191 41 Core to bus ratio Processor Cache disabled Post Error Codes and Messages Post Error Codes and Messages Post Error Code Hardware References Processor/MemoryPost Error Beep Codes Beeps Error Recommended ActionBeep Codes How to Identify Bios and BMC Revision Levels LAN Access Lamp LampsStatus Lamp Status lamp Description Procedure Indication POWER/SLEEP Lamp Disk Access LampAccess Lamps Hard Disk Drive Lamp Hard Disk Drive Lamp LocationPower Status Lamp Power Supply LampsDC Power Lamp AC Power LampLAN Connector Lamps Illustrated Parts Breakdown Exploded View Illustrated Parts BreakdownField Replaceable Units Reference Number Description Part NumberNumber Description Part Number DVD Drives Pentium ProcessorsHard Disk Drives DAT Tape DrivesNetwork Controllers RAID Controllers and CacheScsi Controllers Memory ExpansionCable List Page Specifications System Specifications SpecificationsNEC Express5800/120Lg Installing and Configuring Windows Table B-1. Device Drivers Installing and Configuring WindowsDevice Drivers Supported Device Required Driver MediaInstallation Assumption Installing and Configuring Windows 2000 B-3Installation Preparation Table B-2. Advanced InformationInformation Required Enter Your Information Here Windows 2000 Installation Installing Microsoft Windows 2000 Operating SystemInstallation Notes Installing and Configuring Windows 2000 B-5Installing and Configuring Windows Setting Network Driver Details Installing LAN AdaptersDriver Installation for the Intel PRO/100+ LAN Adapter Installing and Configuring Windows 2000 B-7Driver Installation for the ATI Rage XL Display Adapter IRQ and I/O Port Addresses IRQ and I/O Port Addresses Interrupt RequestsPirq and PCI Device Peripheral Device ControllerPort Address IRQ and I/O Port Addresses C-3Address Chip in Use C4A Internal Cabling Diagrams Standard Configuration Internal Cabling DiagramsDisk Array Configuration of Built-in Hard Disks Internal Cabling Diagrams D-3Installing a Scsi File Device Internal Cabling Diagrams D-5 Page Glossary GlossaryProcess of loading the operating system into memory Central Processing Unit See microprocessor See backplane slot Bytes. See also byte 048,576 bytes. See also byte Power-On-Self-Test An industry standard serial port. See also serial port Type of storage device using magnetic tape Page Equipment Log Equipment LogEquipment Log Index Index-1RAID Index-2Page 456-01673-000