NEC Express5800 series User Manual page 20

STATUS lamp
Description
indication
On (green) The server is operating normally.
•
Flashing
(green) memory, CPU, or power supply
unit in degraded state.
•
often occurred.
Off The power is off.
POST is in progress.
A CPU error occurred.
A CPU temperature alarm was
detected. (Thermal-Trip)
A timeout occurred when the time set
for the watchdog timer arrived.
A CPU bus error occurred.
A memory dump request is made.
On (amber) A temperature alarm was detected.
A voltage alarm was detected.
All the power supply units failed.
Flashing Either of the following was detected
(amber) in the redundant power
configuration:
•
the two power supply units
•
supply units
A fan alarm was detected.
A temperature warning was
detected.
10 System Overview
The server is operating with the
A single-bit memory error has
AC power not supplied to one of
Failure of one of the two power
Procedure
–
Check the AC POWER lamp indication
on the rear panel of the server.
Identify the device in degraded state
by using the BIOS setup utility
"SETUP," and replace it as soon as
possible.
–
Wait for a while. The STATUS lamp
turns green when POST is completed.
Turn the power off and then turn it on.
If the POST screen displays an error
message, take notes of the message,
and contact your sales representative.
Wait until the memory dump is
completed.
Check if the internal fans are clean and
if the fan units are firmly connected.
If the STATUS lamp indication does
not change when the fans are normal,
contact your sales representative.
Contact your sales representative.
Connect the power cord to supply
power. If the power supply unit is
faulty, contact your sales
representative.
Check if the fan units are firmly
connected.
If the STATUS lamp indication does
not change when the fans are normal,
contact your sales representative.
Check if the internal fans are clean and
if the fan units are firmly connected.
If the STATUS lamp indication does
not change when the fans are normal,
contact your sales representative.