HP ProBook 4430s Maintenance And Service Manual page 93

Hp probook notebook pc maintenance and service guide
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c.
Optical drive (see
d.
WLAN module (see
e.
WWAN module (see
f.
Fan (see
Fan on page
g.
Heat sink (see
h.
Keyboard (see
i.
Top cover (see
Remove the speaker assembly:
1.
Position the computer upside-down with the front toward you.
2.
Disconnect the speaker cable from the system board (1).
3.
Remove the speaker cable from the routing path (2) built into the computer.
4.
Position the computer right-side up with the front toward you.
5.
Remove the Phillips PM2.0×3.0 screw (1) that secures the speaker assembly to the computer.
Optical drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
67)
Heat sink on page
69)
Keyboard on page
64)
Top cover on page
72)
51)
59)
57)
Component replacement procedures
85

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