NEC Server 140Rc-4 - Manual (Page 241)

Troubleshooting 8-3
LAMPS
The following describes lamps on the server and their indications.
POWER/SLEEP Lamp
The green POWER/SLEEP lamp lights to indicate normal operation while the server is powered.
When the server is off-powered, the POWER/SLEEP lamp stays unlit.
The POWER/SLEEP lamp indicates that the server is running in the power-saving mode (sleep
mode). If the OS supports the power-saving mode such as Windows 2000, pressing the SLEEP
switch blinks the POWER/SLEEP lamp in green and place the server in the power-saving mode.
Press the POWER switch to turn out the POWER/SLEEP lamp and place the server back in the
normal mode.
The power-saving mode is only available when the OS supports the power-saving feature. Some
OS's allow you to set the server to automatically turn in the power-saving mode when no access is
made to the server for a certain period of time or to select the power-saving mode with a command.
POWER/SLEEP lamp