Status Led ( ) - NEC Express5800/T110g-S User Manual

Chapter 1 General Description
4.5.2

STATUS LED ( )

STATUS LED lights green while hardware is operating normally. STATUS LED is off or lights/flashes amber
if there is a hardware failure.
The following table lists STATUS LED patterns, their description and solution.
STATUS LED pattern
On (green)
Flashing (green)
Off
On (amber)
Flashing (amber)
40
Tips
Refer to the system event log (SEL) by using NEC ESMPRO or the offline
maintenance utility to view the cause of failure.
Description
Normal state
Memory is in a degraded state
Uncorrectable memory errors have often
occurred.
The power is off.
POST is in progress.
Watchdog timer expired.
An uncorrectable error in memory was
detected.
A PCI bus error was detected.
Memory dump is being requested.
DUMP Switch was pressed.
Note It remains green when the dump is
caused by software.
A temperature alarm was detected.
A voltage alarm was detected.
A CPU temperature alarm was detected.
A CPU error was detected.
SMI timeout was detected
Sensor error was detected.
Failure of the power supply unit was
detected
A fan alarm was detected.
A temperature warning was detected.
A voltage warning was detected
An error was detected on either of the hard
disk drives when a 2.5-inch HDD cage is
installed and the RAID system is
configured.
Express5800/T110g-S User's Guide
4. Names and Functions of Parts
Solution

Find the device of the degraded state by using
the BIOS setup utility SETUP, and replace it as
soon as possible.
Turn on the server.
STATUS LED turns green after the POST
process.
Turn the power off and then turn it on. If the
POST screen displays any error message, take
notes of the message, and contact your sales
representative.
Wait until the memory dump is complete.
Check the internal cooling fan for dusts. Also
check if the fan unit is properly connected.
Contact your sales representative.
Turn the power off and then turn it on. If the
POST screen 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 cooling fan cable is properly
connected.
Check the internal cooling fan for dusts. Also
check if the fan unit is properly connected.
Contact your sales representative.