NEC Express5800 Series User Manual page 33

Chapter 1 General Description
STATUS LED 1, 2 pattern
STATUS LED 1 STATUS LED 2
On (green) Off
On (green) On (amber)
Flashing (green) Off
Off Off
Off On (amber)
Off Flashing
(amber)
Description
The server is operating normally.
Initialization of BMC is in progress.
Memory is in a degraded state
Operating while CPU error is detected.
In redundant power configuration, power is
not supplied to either of power unit.
The power is off.
POST is in progress.
Watchdog timer expired.
Memory dump is being requested.
Note: It remains green if the dump is caused
by software.
A temperature alarm was detected.
A CPU error occurred.
Abnormal CPU temperature is detected.
A PCI system error occurred
A PCI parity error occurred
A PCI bus error occurred.
A voltage alarm was detected.
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 failing (in power
redundant configuration).
A fan alarm was detected.
A temperature warning was detected.
A voltage warning was detected
One or more hard disk drives are failing
(excluding RAID0 or non-RAID
configuration).
Side cover is open.
A correctable memory error has often
occurred.
Express5800/T120g User's Guide
4. Names and Functions of Parts
Solution
–
Wait until initialization completes.
Identify the device in degraded state by using
BIOS Setup Utility (SETUP), and replace it as
soon as possible.
Turn on the server.
Wait for a while. STATUS LED will turn green
after POST completes.
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.
Wait until the memory dump is completed.
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.
Turn the power off and then turn it on.
If POST displays any error message, take
notes of the message, and contact your sales
representative.
Contact your sales representative.
Contact your sales representative.
Check if the internal fan cable is properly
connected.
If the LED indication does not change, contact
your sales representative.
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.
Contact your sales representative.
Close the side cover.
If the LED indication does not change, contact
your sales representative.
Replace the failure DIMM.
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