Power/Sleep Switch - NEC Express5800 User Manual

2-18 General Description

POWER/SLEEP Switch

Use the POWER/SLEEP switch to turn on/off the server.
Power On
1.
Power on the display unit and peripheral devices.
NOTE:
as a UPS (Uninterruptible Power Supply), make sure that the power
control device is powered.
2.
Press the POWER/SLEEP switch on the front of the computer chassis.
The POWER/SLEEP lamp lights in green. After a while, characters appear on the screen.
POWER/SLEEP lamp
IMPORTANT:
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 10 seconds, then press the
POWER/SLEEP switch.
Do not turn off the server until characters appear on the screen.

If the power cord is connected to a power control device such