NEC Express5800 Series User Manual

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Checking STATUS LEDs ........................................................................................................ 6-2
Making Backup Copies ........................................................................................................... 6-3
Cleaning................................................................................................................................... 6-3
SYSTEM DIAGNOSTICS .......................................................................................................... 6-7
Test Items................................................................................................................................. 6-7
Startup and Exit of System Diagnostics .................................................................................. 6-7
OFF-LINE MAINTENANCE UTILITY....................................................................................6-11
Starting the Off-line Maintenance Utility ...............................................................................6-11
Features of Off-line Maintenance Utility................................................................................6-11
RELOCATING/STORING THE NEC Express5800/ft series.................................................... 6-13
Chapter 7 Troubleshooting ...........................................................................................7-1
TO LOCATE THE ERRORS....................................................................................................... 7-2
ERROR MESSAGES ..................................................................................................................7-3
Error Messages by LED Indication ......................................................................................... 7-3
POST Error Messages .............................................................................................................7-4
Error Notification by BEEP................................................................................................... 7-12
Linux Error Messages............................................................................................................7-13
Server Management Application Error Message ................................................................... 7-22
SOLVING PROBLEMS ............................................................................................................ 7-23
Problems with NEC Express5800/ft series............................................................................ 7-23
Event Log .............................................................................................................................. 7-31
Syslog .................................................................................................................................... 7-32
Problems with NEC EXPRESSBUILDER............................................................................ 7-35
Problems with NEC ESMPRO .............................................................................................. 7-36
COLLECTION OF TROUBLE LOGS...................................................................................... 7-37
Collection of syslog............................................................................................................... 7-37
Collection of System Information ......................................................................................... 7-37
Collection of the Memory Dump........................................................................................... 7-38
Backup of IPMI Information......................................................................................................7-39
Chapter 8 System Upgrade ........................................................................................... 8-1
SAFETY PRECAUTIONS .......................................................................................................... 8-2
ANTI-STATIC MEASURES ....................................................................................................... 8-3
PREPARING YOUR SYSTEM FOR UPGRADE ...................................................................... 8-4
3.5-INCH HARD DISK DRIVE.................................................................................................. 8-5
Installing 3.5-inch Hard Disk Drive ........................................................................................ 8-6
Removing 3.5-inch Hard Disk Drive....................................................................................... 8-8
Replacing 3.5-inch Hard Disk Drive ....................................................................................... 8-9
RAID CONFIGURATION WHEN DISKS ARE ADDED........................................................ 8-10
5.25-inch device......................................................................................................................... 8-13
Installing 5.25-inch Device.................................................................................................... 8-14
Removing 5.25-inch Device .................................................................................................. 8-15
CPU/IO Module......................................................................................................................... 8-16
Precautions ............................................................................................................................ 8-16
Removing CPU/IO Module................................................................................................... 8-17
Installing CPU/IO Module..................................................................................................... 8-19
DIMM ........................................................................................................................................ 8-20
Precautions ............................................................................................................................ 8-21

NEC Express5800 Series Specifications

General

Series	Express5800
Category	Server
Processor	Intel Xeon processors
Network	Gigabit Ethernet, 10 Gigabit Ethernet (Varies by model)
Operating System Support	Windows Server, Linux variants
Form Factor	Tower, Rackmount (1U, 2U, etc. - varies by model)
Memory	DDR4 ECC DIMM (Capacity varies by model)
Storage	SAS/SATA HDD/SSD, NVMe SSD (Configuration varies by model)