3.
Locate
the
connector
for
the
mouse.
See
“Locating
controls
and
connectors
on
the
front
of
your
computer”
on
page
2
and
“Locating
connectors
on
the
rear
of
your
computer”
on
page
3.
Note:
Your
mouse
might
be
connected
to
the
standard
mouse
connector
1
at
the
rear
of
the
computer
or
to
a
USB
connector
2
at
either
the
front
or
rear
of
the
computer.
4.
Disconnect
the
failing
mouse
cable
from
the
computer.
5.
Connect
the
new
mouse
cable
to
the
connector.
6.
Go
to
“Completing
the
CRU
replacement”
on
page
28.
Replacing
the
internal
speaker
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
the
“Important
safety
information”
in
the
Quick
Reference
that
was
included
with
your
computer
or
in
the
Hardware
Maintenance
Manual
(HMM)
for
the
computer.
To
obtain
copies
of
the
Quick
Reference
or
the
HMM
,
go
to
the
Support
Web
site
at
http://www.lenovo.com/think/support.
To
replace
the
internal
speaker:
1.
Open
the
computer
cover.
See
“Opening
the
cover”
on
page
5.
2.
Pivot
the
drive
bay
assembly
upward
to
gain
access
to
the
speaker.
Chapter
2.
Replacing
hardware
27
Summary of Contents for ThinkCentre 8099
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Page 6: ...iv Hardware Replacement Guide ...
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Page 42: ...Part Number 39J8231 Printed in USA 1P P N 39J8231 ...