Removing
and
replacing
the
internal
speaker
The
internal
speaker
is
located
on
the
front
panel
of
the
computer,
behind
the
front
adapter-retention
bracket.
Complete
the
following
steps
to
remove
the
internal
speaker:
1.
Read
Appendix
B,
“Safety
information,”
on
page
115,
“Handling
static-sensitive
devices”
on
page
29
and
the
“Installation
guidelines”
on
page
29.
2.
Turn
off
the
computer
and
attached
devices.
3.
Disconnect
the
power
cord
from
the
power
source
and
from
the
computer;
then,
disconnect
all
external
cables.
4.
Remove
the
side
cover
(see
“Removing
the
side
cover”
on
page
32.
5.
Remove
the
front
bezel
(see
“Removing
and
Installing
the
Bezel”
on
page
34).
Note:
It
might
be
helpful
to
lay
the
computer
on
its
left
side
for
the
remainder
of
this
procedure.
6.
Remove
any
full-length
adapters
that
are
installed.
Important:
When
disconnecting
cables,
note
the
cable
routing
and
connector
labels
for
use
during
installation.
7.
Disconnect
the
speaker
wire
from
the
system
board
(see
“System
board
internal
connectors”
on
page
78
for
the
location
of
the
internal
speaker
connector).
8.
Press
on
the
two
retaining
tabs
that
hold
the
front
adapter-retention
bracket
to
the
front
panel
of
the
computer;
then,
lift
the
retention
bracket
out
of
the
computer.
9.
Slide
the
speaker
out
of
its
retaining
tabs
and
lift
it
out
of
the
computer.
To
replace
the
internal
speaker,
reverse
the
previous
steps.
56
IntelliStation
M
Pro
Types
6225
and
6228:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Summary of Contents for IntelliStation M Pro 6225
Page 1: ...IntelliStation M Pro Types 6225 and 6228 Hardware Maintenance Manual and Troubleshooting Guide...
Page 2: ......
Page 3: ...IntelliStation M Pro Types 6225 and 6228 Hardware Maintenance Manual and Troubleshooting Guide...
Page 135: ...Appendix B Safety information 125...
Page 137: ...Appendix B Safety information 127...
Page 139: ...Appendix B Safety information 129...
Page 141: ...Appendix B Safety information 131...
Page 151: ...Appendix B Safety information 141...
Page 153: ...Appendix B Safety information 143...
Page 155: ...Appendix B Safety information 145...
Page 175: ......
Page 176: ...Part Number 25K8120 Printed in USA 1P P N 25K8120...
