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NEC
120Mf, 5800 manual Unit Configuration
Models:
120Mf
5800
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Troubleshooting
Specifications
Install
Parts list
Block Diagram
Maintenance
Unit Configuration
Error Beep Codes
Adjustment of Keyboard Angle
How to
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3-3
Unit Configuration
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Contents
S e r v i c e G u i d e
EXPRESS5800/120Mf
Page
Troubleshooting
CONTENTS
Notes on Using the Server
Unit Configuration
Maintenance Parts
Preface
Preface
Safety Indications
ABOUT WARNING LABELS
Notes on Using the Server
Chapter
General
SAFETY NOTES
Power Supply and Power Code Use
Do not bend the power cord Keep chemicals away from the power cord
1-4 Notes on Using the Server
Use the authorized power cord only
Do not stretch the cord harness Do not pinch the power cord
Installation, Relocation, Storage, and Connection
Cleaning and Working with Internal Devices
During Operation
FOR PROPER OPERATION
Provided software
TRANSFER TO THIRD PARTY
NEC Express server
DISPOSAL AND CONSUMABLES
Adjustment of Keyboard Angle
Advice for Health
Adjustment of Display Unit Angles
Adjustment of Screen Brightness and Contrast
1-12 Notes on Using the Server
USER SUPPORT
Chapter
Overview
APPEARANCE
Standard
SPECIFICATIONS
Major
Minor
Chapter
Unit Configuration
120Mf
SPECIFICATIONS
3-2 Unit Configuration
CONNECTOR LOCATION
BLOCK DIAGRAM
NAMES AND FUNCTIONS OF COMPONENTS
3-3 Unit Configuration
3-4 Unit Configuration
CABLE CONNECTION LIST
Chapter
Troubleshooting
POST Error Message List
4-2 Troubleshooting
4-3 Troubleshooting
4-4 Troubleshooting
4-5 Troubleshooting
4-6 Troubleshooting
4-7 Troubleshooting
4-8 Troubleshooting
Error Beep Codes
Reason
POST Codes
4-9 Troubleshooting
Reason
4-10 Troubleshooting
Reason
4-11 Troubleshooting
4-12 Troubleshooting
Chapter
Preventive Maintenance
PERIODIC MAINTENANCE
MAINTENANCE BY USER
5-2 Preventive Maintenance
Chapter
Installing Internal Optional Devices
PREPARING FOR INSTALLATION AND REMOVAL
Removing the Power supply unit CAGE
POWER SUPPLY CAGE
6-3 Installing Optional Internal Devices
Installing the Power supply unit CAGE
HDD FAN UNIT
Installing the FAN unit
FAN UNIT
Removing the FAN unit
Removing the Motherboard
Installing the New Motherboard
MOTHERBOARD
Making Backup Copies of NVRAM Information
6-7 Installing Optional Internal Devices
Restoring NVRAM Information
6-8 Installing Optional Internal Devices
6-9 Installing Optional Internal Devices
If the System is Unable to Make Backup Copies of NVRAM Information
g. The device type list is displayed. Select the target device type
Refer to the Express Server User’s guide
Updating SDR FW
Mounting a Heat Sink on the CPU
Removing the Motherboard
e. Take out the Motherboard carefully so as to avoid damaging it
Be sure to respect the specified order when removing components
d. Remove the screws fixing the Motherboard
Retention module
6-13 Installing Optional Internal Devices
CPU socket
Retention module
How 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 BOARD
Installing the SCSI Back Panel
Removing the CD-ROM Drive
CD-ROM DRIVE
Removing the FDD
FLOPPY DISK DRIVE
Removing the Front Bezel
FRONT BEZEL
Removing the Front Sub Bezel
FRONT SUB BEZEL
Removing the Front Panel Board
FRONT PANEL BOARD
Refer to the User’s Guide shipped with the server
OTHER OPTION PARTS
RACK MOUNT CONVERSION
Express5800/120Mf can be converted to a rack mount system
6-24 Installing Optional Internal Devices
Chapter
Maintenance Parts
MAINTENANCE PARTS LIST
7-2 Maintenance Parts
Chapter
ABOUT THE USE OF SCREWS
TRANSPORTING THE UNIT
8-2 Notes