IBM 8872 Service Guide - Page 133

Operator, information, panel, assembly

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Operator information panel assembly To remove the operator information panel assembly, complete the following steps: Retention clips Release button Release lever Retention clip 1. Read the safety information that begins on page vii and "Installation guidelines" on page 99. 2. Turn off the server and peripheral devices, and disconnect the power cords and all external cables necessary to replace the device. 3. Remove the top cover and bezel (see "Top cover and bezel" on page 113). 4. Note where the light path diagnostics ribbon cable and front USB cable are connected, and then disconnect both cables from the I/O board. 5. Press the blue release button above the front-panel assembly and pull the assembly out of the server approximately 25 mm (one inch). 6. Press the blue release lever on the operator information panel assembly to the left and gently pull the information panel assembly out of the front-panel assembly until it stops. 7. Press the retention clips on each side of the information panel assembly and continue pulling the information panel assembly out of the front-panel assembly until it stops. 8. Press the retention clip on the right side of the information panel assembly and pull the information panel assembly out of the front-panel assembly. 9. If you are instructed to return the operator information panel assembly, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you. To install the replacement operator information panel assembly, complete the following steps: 1. Guide the light path diagnostics ribbon cable and front USB cable through the front-panel assembly first, and insert the information panel assembly into the front-panel assembly until the blue release lever on the front engages. 2. Connect the light path diagnostics ribbon cable and front USB cable to the I/O board. Chapter 4. Removing and replacing server components 117

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Operator
information
panel
assembly
To
remove
the
operator
information
panel
assembly,
complete
the
following
steps:
Retention clips
Release button
Retention clip
Release lever
1.
Read
the
safety
information
that
begins
on
page
vii
and
“Installation
guidelines”
on
page
99.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables
necessary
to
replace
the
device.
3.
Remove
the
top
cover
and
bezel
(see
“Top
cover
and
bezel”
on
page
113).
4.
Note
where
the
light
path
diagnostics
ribbon
cable
and
front
USB
cable
are
connected,
and
then
disconnect
both
cables
from
the
I/O
board.
5.
Press
the
blue
release
button
above
the
front-panel
assembly
and
pull
the
assembly
out
of
the
server
approximately
25
mm
(one
inch).
6.
Press
the
blue
release
lever
on
the
operator
information
panel
assembly
to
the
left
and
gently
pull
the
information
panel
assembly
out
of
the
front-panel
assembly
until
it
stops.
7.
Press
the
retention
clips
on
each
side
of
the
information
panel
assembly
and
continue
pulling
the
information
panel
assembly
out
of
the
front-panel
assembly
until
it
stops.
8.
Press
the
retention
clip
on
the
right
side
of
the
information
panel
assembly
and
pull
the
information
panel
assembly
out
of
the
front-panel
assembly.
9.
If
you
are
instructed
to
return
the
operator
information
panel
assembly,
follow
all
packaging
instructions,
and
use
any
packaging
materials
for
shipping
that
are
supplied
to
you.
To
install
the
replacement
operator
information
panel
assembly,
complete
the
following
steps:
1.
Guide
the
light
path
diagnostics
ribbon
cable
and
front
USB
cable
through
the
front-panel
assembly
first,
and
insert
the
information
panel
assembly
into
the
front-panel
assembly
until
the
blue
release
lever
on
the
front
engages.
2.
Connect
the
light
path
diagnostics
ribbon
cable
and
front
USB
cable
to
the
I/O
board.
Chapter
4.
Removing
and
replacing
server
components
117