Power/Sleep Switch - NEC Express5800/R140a-4 User Manual

2-24 General Description

POWER/SLEEP Switch

Use the POWER/SLEEP switch to turn on/off the server.
Power On
Press the POWER/SLEEP switch on the front of the computer chassis.
The POWER/SLEEP LED lights in green.
IMPORTANT:
If the power cord is connected to a power control device such as a
UPS (Uninterruptive Power Supply), make sure that the power
control device is powered.
If the power cord is connected to the server, an initial diagnosis of
the hardware starts. The POWER/SLEEP switch does not work
while in diagnosis. Wait for about 30 seconds, then press the
POWER/SLEEP switch.
Do not turn off the server until characters following the "NEC" logo
appear on the screen. The time until the characters appear depends
on your system configuration. Approximately, it may take three to
five minutes.
POWER/SLEEP LED
POWER/SLEEP switch