Lenovo 7359 User Guide - Page 33

Replacing, internal, speaker, front, audio, assembly

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Replacing the internal speaker Attention Do not open your computer or attempt any repair before reading and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the internal speaker. To replace the internal speaker: 1. Open the computer cover. See "Opening the computer cover" on page 12. 2. Locate the internal speaker. See "Locating components" on page 9. 3. Disconnect the internal speaker cable from the system board. See "Locating parts on the system board" on page 10. 4. Press the internal speaker lock latch 1 , slide the internal speaker downwards and remove it from the chassis. Figure 21. Removing the internal speaker 5. Position the new internal speaker into the metal clips 2 and push the internal speaker upwards until it is secured by the lock latch 1 . 6. Connect the new internal speaker cable to the system board. 7. Go to "Completing the parts replacement" on page 30. Replacing the front audio and USB assembly Attention Do not open your computer or attempt any repair before reading and understanding the "Important safety information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support Chapter 2. Installing options and replacing hardware 25

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Replacing
the
internal
speaker
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
and
understanding
the
“Important
safety
information”
in
the
ThinkCentre
Safety
and
Warranty
Guide
that
came
with
your
computer.
To
obtain
a
copy
of
the
ThinkCentre
Safety
and
Warranty
Guide
,
go
to:
This
section
provides
instructions
on
how
to
replace
the
internal
speaker.
To
replace
the
internal
speaker:
1.
Open
the
computer
cover.
See
“Opening
the
computer
cover”
on
page
12.
2.
Locate
the
internal
speaker.
See
“Locating
components”
on
page
9.
3.
Disconnect
the
internal
speaker
cable
from
the
system
board.
See
“Locating
parts
on
the
system
board”
on
page
10.
4.
Press
the
internal
speaker
lock
latch
±1²
,
slide
the
internal
speaker
downwards
and
remove
it
from
the
chassis.
5.
Position
the
new
internal
speaker
into
the
metal
clips
±2²
and
push
the
internal
speaker
upwards
until
it
is
secured
by
the
lock
latch
±1²
.
6.
Connect
the
new
internal
speaker
cable
to
the
system
board.
7.
Go
to
“Completing
the
parts
replacement”
on
page
30.
Replacing
the
front
audio
and
USB
assembly
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
and
understanding
the
“Important
safety
information”
in
the
ThinkCentre
Safety
and
Warranty
Guide
that
came
with
your
computer.
To
obtain
a
copy
of
the
ThinkCentre
Safety
and
Warranty
Guide
,
go
to:
Figure
21.
Removing
the
internal
speaker
Chapter
2.
Installing
options
and
replacing
hardware
25