2-12 General DescriptionSTATUS INDICATORSThis section explains the indication and meanings of the server LEDs.POWER LED ( )The POWER LED is on (green) while the server power switch is on. It is off while no power issupplied to the server.The POWER LED indicates that the server is running in the power-saving mode (sleep mode). If theOS supports the power-saving mode such as Windows Server 2003, running the command blinksthe POWER LED in green and place the server in the power-saving mode. Press the POWER switchto turn out the POWER LED and place the server back in the normal mode.The power-saving mode is only available when the OS supports the power-saving feature. SomeOS's allow you to set the server to automatically turn in the power-saving mode when no access ismade to the server for a certain period of time or to select the power-saving mode with a command.STATUS LED ( )The STATUS LED is on (green) while the server is operating normally. (The rear panel also has theSTATUS LED on it.) If the STATUS LED is off or turns amber and flashes, it indicates that theserver is in abnormal state.The table below explains the STATUS LED indication, the meanings, and the procedures.NOTES: If NEC ESMPRO or the offline maintenance utility is installed, youcan confirm the cause of a failure by referring to the error log. If shutdown processing can be performed through the operatingsystem when you want to restart the system after turning the poweroff, restart the system by performing shutdown processing. Ifshutdown processing cannot be performed, restart the system byresetting, forcibly turning the power off, or disconnecting and thenconnecting the power cord.
