1.
Remove
the
computer
cover.
See
“Removing
the
computer
cover”
on
page
5.
Note:
For
this
procedure,
it
helps
to
lay
the
computer
on
its
side.
2.
Remove
the
air
baffle
by
squeezing
the
two
tabs
1
together
and
pulling
it
out
of
the
chassis.
3.
Locate
the
internal
speaker
connector,
see
“Identifying
parts
on
the
system
board”
on
page
4.
4.
Disconnect
the
speaker
cable
from
the
system
board.
5.
Slide
the
speaker
1
upward
until
it
is
free
from
the
metal
tabs
that
secure
it
at
the
bottom.
Then
pivot
the
bottom
of
the
speaker
outward
and
remove
it
from
the
chassis.
6.
Position
the
bottom
of
the
new
speaker
into
the
metal
tabs
and
pivot
the
top
of
the
speaker
inward
until
it
snaps
into
position.
7.
Reconnect
the
speaker
cable
to
the
system
board.
See
“Identifying
parts
on
the
system
board”
on
page
4.
8.
Reinstall
the
air
baffle.
9.
Go
to
“Completing
the
installation”
on
page
33.
32
Hardware
Replacement
Guide
Содержание Types 8122
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Страница 3: ...ThinkCentre Hardware Replacement Guide Types 8122 8123 8124 Types 8131 8137 8138...
Страница 6: ...iv Hardware Replacement Guide...
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Страница 44: ...Part Number 39J7784 Printed in USA 1P P N 39J7784...
