Turning On The Server; Turning Off The Server - IBM System x3950 E Installation Manual
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Also See for System x3950 E:
- User manual (110 pages) ,
- Service manual (192 pages) ,
- Problem determination and service manual (190 pages)
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Turning on the server
Approximately 20 seconds after the server is connected to ac power, the
power-control button becomes active, and one or more fans might start running to
provide cooling while the server is connected to power. You can turn on the server
and start the operating system by pressing the power-control button.
Note: If a Remote Supervisor Adapter II SlimLine is installed in the server, during
initial startup, the server might appear to be unresponsive for an unusual length of
time (one minute to several minutes).
The server can also be turned on in any of the following ways:
v If a power failure occurs while the server is turned on, the server will restart
v If the server is installed in a static partition, you can turn on the server and start
v If your operating system supports the systems-management software for the
v If your operating system supports the Wake on LAN
Turning off the server
When you turn off the server and leave it connected to ac power, the server can
respond to requests from the service processor, such as a remote request to turn
on the server. While the server remains connected to ac power, one or more fans
might continue to run. To remove all power from the server, you must disconnect it
from the power source.
Some operating systems require an orderly shutdown before you turn off the server.
See your operating-system documentation for information about shutting down the
operating system.
Statement 5:
CAUTION:
The power control button on the device and the power switch on the power
supply do not turn off the electrical current supplied to the device. The device
also might have more than one power cord. To remove all electrical current
from the device, ensure that all power cords are disconnected from the power
source.
The server can be turned off in any of the following ways:
automatically when power is restored.
the operating system by pressing the power-control button on the primary node in
the partition.
Remote Supervisor Adapter II SlimLine, the systems-management software can
turn on the server.
feature can turn on the server.
®
Chapter 3. Server controls, connectors, LEDs, and power
feature, the Wake on LAN
35
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