NEC Express5800 series User Manual page 26

Status LED Description
Off POST is in progress.
CPU error is detected.
CPU temperature error is detected.
(Thermal-Trip)
Watchdog timer has timed out.
Uncorrectable error is detected in the
memory.
PCI system error is detected.
PCI parity error is detected.
CPU bus error is detected.
Memory dump request is being
issued.
Green Memory or CPU is degraded.
(Flashing light)
Amber Critical temperature error is detected.
(Steady light)
Critical voltage error is detected.
All power units failed.
Installation error is detected on a
CPU, CPU termination board, or PCI
board.
Processor cover removed.
Amber Redundant power error is detected.
(Flashing light)
Fan alarm is detected.
Temperature alarm is detected.
Voltage alarm is detected.
Fan module removed.
Red RAS controller error is detected.
(Steady light)
1-10 System Overview
Table 1-4. System Status Abnormal Conditions
Response
Wait for a while. It lights in green a few seconds after
completion of POST.
Turn the server off and then back on. If an error
message appears during POST, take note of the error
message and contact your technical support
representative.
Same
Same
Same
Same
Same
Same
Wait until the memory dump finishes.
Use the BIOS setup utility, SETUP, to locate the
degraded device and replace it as soon as possible.
Check if any fan inside the server has dust on it. Make
sure that fan cables are firmly connected.
If the lamp indication still does not change, contact
your technical support representative.
Contact your technical support representative.
Contact your technical support representative.
Re-install the suspected device.
Re-install the processor cover.
Contact your technical support representative.
Make sure fan cables are firmly connected.
If they are and the lamp indication still does not
change, contact your technical support representative.
Check if any fan inside the server has dust on it. Make
sure that fan cables are firmly connected.
If the lamp indication still does not change, contact
your technical support representative.
Contact your technical support representative.
Check that the fan modules are properly installed.
Contact your technical support representative.