IBM 8852 - BladeCenter H Rack-mountable, Service Manual

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Removing and replacing FRUs
FRUs must be installed only by trained service technicians.
The illustrations in this document might differ from your hardware.
Removing the shuttle
To remove the shuttle, complete the following steps.
Shuttle
Captive thumb
screws
Release latch
Release handle
(open)
Shipping screws
Attention: The BladeCenter unit comes with two shipping screws in each side of
the chassis that help prevent damage to the shuttle during shipment. Make sure
that these screws have been removed before attempting to remove the shuttle.
1. Read the safety information that begins on page v and “Installation
guidelines” on page 29.
2.
Shut down the operating systems and turn off any blade servers in the
BladeCenter unit. See the documentation that comes with the blade server for
detailed instructions.
3. Disconnect the power from the BladeCenter unit (see “Disconnecting power
from the BladeCenter unit” on page 9).
4. Disconnect the cables from the modules in the rear of the BladeCenter unit.
5. Remove any of the following modules that are installed in the rear of the
BladeCenter unit:
v
I/O modules (see “Removing an I/O module” on page 44).
v Management modules (see “Removing a management module” on page 46).
v
Blower modules (see “Removing a blower module” on page 48).
6.
Remove the two shipping screws from each side of the chassis, if they are
installed.
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BladeCenter H Type 8852, 7989, and 1886: Problem Determination and Service Guide