7.
Remove
the
front
adapter-retention
bracket
(see
Important:
When
disconnecting
cables,
note
the
cable
routing
and
connector
labels
for
use
during
installation.
8.
Disconnect
the
fan
power
cable
from
the
system
board
(see
for
the
location
of
the
microprocessor
fan
connector).
9.
From
the
front
of
the
computer,
press
down
and
inward
on
the
two
retention
tabs
that
secure
the
top
of
the
fan
housing
to
the
chassis
(see
.
10.
Carefully
tilt
the
fan
housing
toward
the
rear
of
the
computer
and
disengage
the
lower
retention
tabs
from
the
chassis.
11.
Lift
the
fan
housing
up
and
out
of
the
chassis.
Note:
If
the
computer
is
lying
on
its
side,
the
internal
speaker
can
slide
out
of
its
retaining
tabs
when
the
fan
housing
is
removed.
If
the
speaker
is
loose,
remove
it
from
the
computer
and
store
it
in
a
safe
place
until
it
can
be
reinstalled.
12.
If
you
are
instructed
to
return
the
microprocessor
fan
assembly,
follow
all
packaging
instructions,
and
use
any
packaging
materials
for
shipping
that
are
supplied
to
you.
Release tabs
Figure
17.
Removing
the
fan
housing
82
IBM
IntelliStation
M
Pro
Type
6218
and
9236:
Problem
Determination
and
Service
Guide
Summary of Contents for IntelliStation M Pro 6218
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Page 168: ...Part Number 31R1998 Printed in USA 1P P N 31R1998...
