HP ProBook 4430s Maintenance And Service Manual page 90

c. Optical drive (see
d. WLAN module (see
e. WWAN module (see
f.
Fan (see
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.
82 Chapter 4 Removal and replacement procedures
Optical drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
Fan on page 65)
Heat sink on page
Keyboard on page
Top cover on page
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