HP EliteBook 8740W Maintenance And Service Manual page 83

5. Disconnect the wireless antenna cables from the WLAN module (see
on page
6. Remove the keyboard (see
7. Remove the switch cover (see
Remove the display assembly:
1. Close the computer.
2. Turn the computer upside down, with the rear panel toward you.
3. Remove the four Torx T8M2.5×8.0 screws (1) and the Phillips PM2.5×4.0 screw (2) that secure
the display assembly to the computer.
4. Disconnect the display panel cable (1) from the system board.
5. Disconnect the microphone cable (2) from the audio cable.
6. Release the display panel cable and microphone cable from the clips (3) built into the top cover.
7. Disconnect the webcam cable (1) (when applicable) from the system board.
8. Release the wireless antenna cables (2) from the opening in the system board.
ENWW
55) and the WWAN module (see
Keyboard on page
Switch cover on page
WWAN module on page
61).
65).
Component replacement procedures
WLAN module
56).
75