NEC N8100-1078F, User Manual

Page: 186 / 332

8-4 Troubleshooting
STATUS lamp
indication
Description Procedure
On (green) The server is operating normally. –
Flashing
(green)
•
The server is operating with the
memory or CPU in degraded
state.
•
A single-bit memory error has
often occurred.
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.
The power is off. –
POST is in progress. Wait for a while. The STATUS lamp
turns green when POST is completed.
A CPU error occurred.
A timeout occurred when the time
set for the watchdog timer arrived.
A CPU bus error occurred. 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.
Off
A memory dump request is made. Wait until the memory dump is
completed.
A temperature alarm was detected. 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. On (amber)
A voltage alarm was detected. Contact your sales representative.
A fan alarm was detected. 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.
A temperature warning was
detected. 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.
Flashing
(amber)
A power supply alarm was detected. Contact your sales representative.