IBM BladeCenter Management Module Installation Manual page 25

7. Make sure that the release latch on the management module is in the open
position (perpendicular to the module).
8. Slide the management module into the selected management-module bay
until it stops.
9. Push the release latch on the front of the management module to the
closed position.
10. Make sure that the OK LED on each management module is lit, indicating
that the management modules are operating correctly.
11. Connect the necessary cables to the management module. See "Cabling the
management modules" on page 15 for more information.
12. Replace the acoustic attenuation module, if you removed it in step 3 on
page 12.
13. If this is the only management module in the BladeCenter unit, configure
the new management module. See Chapter 4, "Configuring the
management module," on page 23 for more information. If this is the
secondary management module, and you followed the instructions in
"Preparing for management module redundancy" on page 9, no
configuring is necessary. The secondary management module receives the
configuration and status information automatically from the primary
management module when necessary. However, if you have not already
done so, you must apply the latest level firmware from the IBM Support
Web site to the primary management module to ensure smooth
changeovers; return to"Preparing for management module redundancy"
on page 9 for instructions.
Note: Do not initiate any management module changeover for up to 10
minutes after installing the secondary management module; the
secondary management module needs the time to receive firmware
and initial status information from the primary management
module.
Chapter 2. Installing and removing a management module
13