NEC Express5800/R120e-1M User's Guide Page 41
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4. Names and Functions of Parts
Express5800/R120e-1M User’s Guide
41
Chapter 1 General Description
4.7.2
STATUS LED ( )
While hardware is operating normally, STATUS LED lights green. STATUS LED is off or lights/flashes
amber if there is a hardware failure.
The following table lists STATUS LED patterns.
Tips
Once you have installed NEC ESMPRO, you can reference error logs to check the
causes of failures.
STATUS LED
pattern
Description Solution
On (green) The server is operating normally. −
Memory is in a degraded state
A correctable memory error has often
occurred.
Operating while CPU error is detected.
Flashing (green)
In redundant power configuration, power is not
supplied to either of power unit.
Identify the device in degraded state by using BIOS
Setup Utility (SETUP), and replace it as soon as
possible.
The power is off. Turn on the server.
POST is in progress. Wait for a while. STATUS LED will turn green after
POST completes.
Off
Watchdog timer expired. Turn the power off and then turn it on.
If POST screen displays any error message, take notes
of the message, and contact your sales representative.
Memory dump is being requested.
(e.g. when DUMP Switch is pressed)
Note: It remains green if the dump is caused
by software.
Wait until the memory dump is completed.
On (amber) A temperature alarm was detected. Check the internal fan for dusts. Also check if the fan
unit is properly connected.
If the LED indication does not change, contact your
sales representative.
A CPU error occurred.
Abnormal CPU temperature is detected.
A PCI system error occurred
A PCI parity error occurred
A PCI bus error occurred.
Turn the power off and then turn it on.
If POST screen displays any error message, take notes
of the message, and contact your sales representative.
A voltage alarm was detected. Contact your sales representative.
Fan error was detected.
Sensor error was detected.
A CPU temperature alarm was detected.
An error occurred on Intel® Node Manager
(one of the features of EXPRESSSCOPE
Engine 3).
Power Supply Unit is broken. Contact your sales representative.
A fan alarm was detected. Check if the internal fan cable is properly connected.
If the LED indication does not change, contact your
sales representative.
A temperature warning was detected. Check the internal fan for dusts. Also check if the fan
unit is properly connected.
If the LED indication does not change, contact your
sales representative.
A voltage warning was detected
Flashing (amber)
One or more hard disk drives are broken.
Contact your sales representative.
- Express5800/R120e-1M 1
- User’s Guide 1
- Contents 3
- Trademarks 8
- License Agreement Notice 9
- Regulatory Notices 10
- Latest editions 13
- CAUTION 14
- Symbol to draw 15
- Description of a warning 15
- Safety notes 16
- Rack installation 17
- During operation 21
- Warning labels 22
- Handling precautions 23
- General Description 25
- Introduction 26
- Accessories 27
- Features 28
- Management Features 31
- Names and Functions of Parts 33
- Rear View 35
- External View 36
- Internal View 37
- Motherboard 38
- Status Indicators 40
- STATUS LED ( ) 41
- LED on a hard disk drive 43
- LEDs for LAN connectors 44
- AC POWER LED on Power Unit 45
- Preparations 46
- Safety Precautions 47
- Anti-static Measures 48
- Removing Front Bezel 52
- Removing Top Cover 53
- Internal Flash Memory 54
- TPM Kit 55
- Processor 56
- Pin mark 58
- Replacement / Removal 61
- Chapter 2 Preparations 62
- Memory Clock 64
- Memory RAS Feature 66
- Key slot 69
- Removal / Replacement 70
- Using Memory RAS Feature 71
- Installing FBU 81
- Removing FBU 83
- LAN Riser Card 84
- PCI Card 86
- PCIe #1B 90
- Full Height side 90
- PCIe #1C 90
- Low profile side 90
- Ports 4-7 92
- Ports 0-3 92
- Additional HDD Cage 94
- Optical Disk Drive 96
- Screw holes 97
- Connecting cables 99
- Installing Top Cover 101
- Hard Disk Drive 102
- Installation 103
- Removal 104
- DISK LED 104
- Power Supply Unit 106
- AC POWER LED 108
- Standard 108
- Additional 108
- Installing Front Bezel 110
- Installation and Connection 111
- Inner rail 114
- Outer rail 114
- (1) Installation 115
- Release lever 116
- Unlock lever 117
- レールストッパー 117
- Rail Stopper 117
- Locking mechanism 117
- Connection 118
- NEC Express5800 Series 121
- Turning on the Server 122
- POST sequence 123
- POST error messages 124
- BIOS Setup Utility (SETUP) 125
- EXPRESSSCOPE Engine 3 130
- EXPRESSBUILDER 132
- Turning Off the Server 134
- Appendix 135
- Specifications 136
- 1. Specifications 137
- Chapter 4 Appendix 137
- Interrupt Lines 138
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