NEC N8100-14522F, User Manual

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8-4 Troubleshooting
STATUS LED
indication
Description Action
On (green) The server is operating
normally. –
The server is operating with
the memory in degraded
state. Identify the device in degraded state by using
the BIOS setup utility "SETUP," and replace it as
soon as possible. Blinking (green)
The server is operating with
the CPU error being
detected. Identify the failed CPU by using the BIOS setup
utility "SETUP," and replace it as soon as
possible.
Off The server is off-powered. Power on the server.
POST is in progress. Wait for a while. The STATUS LED turns green
when POST is completed.
A CPU error occurred.
A CPU thermal error was
detected.
A watchdog timer has timed
out.
An uncorrectable memory
error was detected.
A PCI system error occurred.
A PCI parity error occurred.
A PCI bus error occurred.
Cycle power to the server. If POST displays an
error message, take a note on the message and
contact your service representative.
Off
Memory dumping is
requested. Wait until memory dumping completes.
A thermal error was detected.
Check internal fans for dust or debris. Also
make sure that the fans are firmly connected.
If this error indication persists, contact your
service representative.
On (amber)
A voltage error was detected. Contact your service representative.
A fan alarm was detected.
Make sure that the fan units are firmly
connected.
If this error indication persists, contact your
service representative.
A thermal warning was
detected.
Check internal fans for dust or debris. Also
make sure that the fan units are firmly
connected.
If this error indication persists, contact your
service representative.
Blinking (amber)
A voltage warning was
detected Contact your service representative.
An error was detected on
either of the hard disk drives. Replace the hard disk drive.