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NEC 120Mf, 5800 manual Overview, Appearance, Chapter

Models: 120Mf 5800

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Overview

Chapter 2

Overview

This manual describes the maintenance method for NEC Express5800/120Mf basic processing unit. The explanation is for maintenance personnel who perform site adjustment, periodic inspection, and repair of NEC Express5800/120Mf basic processing unit.

APPEARANCE

External dimensions (WDH, mm)	321×675×450
Weight (kg : MAX)	23kg (Max 44kg)

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NEC 120Mf, 5800 manual Overview, Appearance, Chapter

Contents

S e r v i c e G u i d e EXPRESS5800/120MfPage Troubleshooting CONTENTSNotes on Using the Server Unit ConfigurationMaintenance Parts Preface PrefaceSafety Indications Chapter Notes on Using the ServerABOUT WARNING LABELS General SAFETY NOTESPower Supply and Power Code Use Do not bend the power cord Keep chemicals away from the power cord 1-4 Notes on Using the ServerUse the authorized power cord only Do not stretch the cord harness Do not pinch the power cordInstallation, Relocation, Storage, and Connection Cleaning and Working with Internal Devices During Operation FOR PROPER OPERATION NEC Express server TRANSFER TO THIRD PARTYProvided software DISPOSAL AND CONSUMABLES Adjustment of Keyboard Angle Advice for HealthAdjustment of Display Unit Angles Adjustment of Screen Brightness and Contrast1-12 Notes on Using the Server USER SUPPORTAPPEARANCE OverviewChapter Standard SPECIFICATIONSMajor MinorChapter Unit Configuration120Mf SPECIFICATIONS3-2 Unit Configuration CONNECTOR LOCATIONBLOCK DIAGRAM NAMES AND FUNCTIONS OF COMPONENTS3-3 Unit Configuration 3-4 Unit Configuration CABLE CONNECTION LISTPOST Error Message List TroubleshootingChapter 4-2 Troubleshooting 4-3 Troubleshooting 4-4 Troubleshooting 4-5 Troubleshooting 4-6 Troubleshooting 4-7 Troubleshooting 4-8 Troubleshooting Error Beep Codes4-9 Troubleshooting POST CodesReason Reason 4-10 TroubleshootingReason 4-11 Troubleshooting4-12 Troubleshooting Chapter Preventive MaintenancePERIODIC MAINTENANCE MAINTENANCE BY USER5-2 Preventive Maintenance PREPARING FOR INSTALLATION AND REMOVAL Installing Internal Optional DevicesChapter Removing the Power supply unit CAGE POWER SUPPLY CAGE6-3 Installing Optional Internal Devices Installing the Power supply unit CAGEHDD FAN UNIT Installing the FAN unitFAN UNIT Removing the FAN unitMOTHERBOARD Installing the New MotherboardRemoving the Motherboard Making Backup Copies of NVRAM Information 6-7 Installing Optional Internal Devices Restoring NVRAM Information6-8 Installing Optional Internal Devices 6-9 Installing Optional Internal Devices If the System is Unable to Make Backup Copies of NVRAM Informationg. The device type list is displayed. Select the target device type Refer to the Express Server User’s guide Updating SDR FWMounting a Heat Sink on the CPU Removing the Motherboardd. Remove the screws fixing the Motherboard Be sure to respect the specified order when removing componentse. Take out the Motherboard carefully so as to avoid damaging it Retention module 6-13 Installing Optional Internal DevicesCPU socket Retention moduleHow to Attach the Motherboard 5. Fix the other side of retention module Removing the SCSI-B.P SCSI BACK PANEL SCSI-B.P & SAF-TE BOARDInstalling the SCSI Back Panel Removing the CD-ROM Drive CD-ROM DRIVERemoving the FDD FLOPPY DISK DRIVERemoving the Front Bezel FRONT BEZELRemoving the Front Sub Bezel FRONT SUB BEZELRemoving the Front Panel Board FRONT PANEL BOARDRefer to the User’s Guide shipped with the server OTHER OPTION PARTSRACK MOUNT CONVERSION Express5800/120Mf can be converted to a rack mount system6-24 Installing Optional Internal Devices MAINTENANCE PARTS LIST Maintenance PartsChapter 7-2 Maintenance Parts TRANSPORTING THE UNIT ABOUT THE USE OF SCREWSChapter 8-2 Notes