NEC Express5800 series User Manual page 116

Status Indicators
This section describes the server indicator lamps.
POWER Lamp ( )
The POWER lamp is on (green) when power is applied to the server and the power
switch is on. It is off if power is not applied to the server.
This server does not support the power saving mode.
STATUS Lamp ( )
Server STATUS lamps are located on the front and rear panels of the server. The
STATUS lamps are on (green) while the server is operating normally. If the STATUS
lamps are off or turn amber and flash it indicates that the server is in an abnormal state.
The table below provides more details on the system STATUS lamps.
NOTES:
If ESMPRO or the offline maintenance utility is installed, you can
confirm the cause of a failure by referring to the error log.
If shutdown processing can be performed through the operating
system, restart the system by performing normal shutdown
processing. If shutdown processing cannot be performed, restart the
system by resetting, forcibly turning the power off, or disconnecting
and then connecting the power cord.
106 Setting Up Your Storage Server