IBM QS21 Service Guide - Page 59

Removing, blade-server, front, bezel, assembly, Replacing, system, board, planar

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Removing the blade-server front bezel assembly Before you can replace a defective system board assembly or blade server front bezel assembly, you must first remove the blade server front bezel assembly. Figure 20 shows how to remove the front bezel assembly from a blade server. Blade Cover Blade-Cover Release Bezel-Assembly Release Blade-Cover Release Bezel-Assembly Release Control-Panel Cable Control-Panel Connector Bezel Figure 20. Removing the front bezel assembly Complete the following steps to remove the front bezel assembly: 1. Read the safety information beginning on page vii and "Installation guidelines" on page 29. 2. Open the blade server cover. 3. Carefully disconnect the control panel cable from the control panel connector. 4. Press the front bezel release on both sides of the system board and pull the front bezel assembly away from the blade server. 5. Store the front bezel assembly in a safe place. Replacing the system board base and planar Figure 21. System board assembly Chapter 4. Installing and removing replaceable units 41

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Removing
the
blade-server
front
bezel
assembly
Before
you
can
replace
a
defective
system
board
assembly
or
blade
server
front
bezel
assembly,
you
must
first
remove
the
blade
server
front
bezel
assembly.
Figure
20
shows
how
to
remove
the
front
bezel
assembly
from
a
blade
server.
Complete
the
following
steps
to
remove
the
front
bezel
assembly:
1.
Read
the
safety
information
beginning
on
page
vii
and
“Installation
guidelines”
on
page
29.
2.
Open
the
blade
server
cover.
3.
Carefully
disconnect
the
control
panel
cable
from
the
control
panel
connector.
4.
Press
the
front
bezel
release
on
both
sides
of
the
system
board
and
pull
the
front
bezel
assembly
away
from
the
blade
server.
5.
Store
the
front
bezel
assembly
in
a
safe
place.
Replacing
the
system
board
base
and
planar
Bezel-Assembly
Release
Bezel-Assembly
Release
Bezel
Blade Cover
Control-Panel
Connector
Control-Panel
Cable
Blade-Cover
Release
Blade-Cover
Release
Figure
20.
Removing
the
front
bezel
assembly
Figure
21.
System
board
assembly
Chapter
4.
Installing
and
removing
replaceable
units
41