10
Location LED:
When this blue LED is lit, it has been turned on by the system
administrator to aid in visually locating the blade server. The location LED can be
turned off through the Web interface of the management module or through IBM
Director Console.
Turning on the blade server
After you connect the blade server to power through the BladeCenter unit, you can
start the blade server after the discovery and initialization process is complete.
You can start the blade server in any of the following ways.
v
Start the blade server by pressing the power-control button on the front of the
blade server.
The power-control button is behind the control panel door, as described in
“Blade server control panel buttons and LEDs” on page 13.
After you push the power-control button, the power-on LED continues to blink
slowly for about 15 seconds, then is lit solidly when the power-on process is
complete.
Wait until the power-on LED on the blade server flashes slowly before you press
the blade server power-control button. If the power-on LED is flashing rapidly,
the service processor is initializing the blade server. The power-control button
does not respond during initialization.
Note:
The enhanced service processor can take as long as three minutes to
initialize after you install the BladeCenter JS23 or JS43 blade server, at which
point the LED begins to flash slowly.
v
Start the blade server automatically when power is restored after a power
failure.
If a power failure occurs, the BladeCenter unit and then the blade server can
start automatically when power is restored. You must configure the blade server
to restart through the management module.
v
Start the blade server remotely using the management module.
After you initiate the power-on process, the power-on LED blinks slowly for
about 15 seconds, then is lit solidly when the power-on process is complete.
Turning off the blade server
When you turn off the blade server, it is still connected to power through the
BladeCenter unit. The blade server can respond to requests from the service
processor, such as a remote request to turn on the blade server. To remove all
power from the blade server, you must remove it from the BladeCenter unit.
16
JS23/JS43 Type 7778: Installation and User’s Guide
Summary of Contents for BladeCenter JS23
Page 3: ...BladeCenter JS23 and BladeCenter JS43 Type 7778 Installation and User s Guide ...
Page 6: ...iv JS23 JS43 Type 7778 Installation and User s Guide ...
Page 24: ...12 JS23 JS43 Type 7778 Installation and User s Guide ...
Page 86: ...74 JS23 JS43 Type 7778 Installation and User s Guide ...
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Page 88: ... Part Number 44R5338 Printed in USA 1P P N 44R5338 ...