Speaker assembly
NOTE:
The speaker assembly spare part kit includes a cable.
Description
Spare part number
For use only on computer models equipped with a 15.6-in display assembly
613348-001
For use only on computer models equipped with a 14.0-in display assembly
613347-001
Before removing the speaker assembly, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC Adapter from the computer.
4.
Remove the battery (see
Battery on page 79
).
5.
Remove the following components:
a.
Bluetooth module (see
Bluetooth module on page 81
)
b.
Mass storage device (see
Mass storage device on page 83
)
c.
Optical drive (see
Optical drive on page 94
)
d.
Keyboard (see
Keyboard on page 96
)
e.
Switch cover (see
Switch cover on page 103
)
f.
Palm rest (see
Palm rest on page 107
)
g.
Display assembly (see
Display assembly on page 116
)
h.
Top cover (see
Top cover on page 128
)
i.
ExpressCard assembly (only on computer models equipped with a 15.6-in display assembly,
see
ExpressCard assembly on page 133
)
Remove the speaker assembly:
NOTE:
Steps 1 and 2 apply only to computer models equipped with a 15.6-in display assembly. See
steps 3 through 5 for speaker assembly removal information for computer models equipped with 14.0-
in display assembly.
1.
Remove the slotted Torx T8M2.5×7.0 screw
(1)
that secures the speaker assembly to the base
enclosure.
Component replacement procedures
137
Summary of Contents for ProBook 6450b
Page 4: ...iv Safety warning notice ...
Page 43: ...Service tag 35 ...
