Specifications

Webcamera/microphone module
Description Spare part numbers
Webcamera/microphone module 720273-001
Webcamera/microphone module cable 720229-001
Before removing the webcamera/microphone module:
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 39.
5. Remove the display panel (see
Display panel on page 50).
6. Remove the service cover (see
Service cover on page 40).
7. Remove the hard drive (see
Hard drive on page 41).
8. Remove the memory modules (see
Memory modules on page 43).
9. Remove the WLAN module (see
WLAN module on page 44).
10. Remove the optical drive (see
Optical drive on page 46).
11. Remove the base enclosure (see
Base enclosure on page 55).
12. Remove the top cover (see
Display hinges and top cover on page 63).
Remove the webcamera/microphone module:
▲ Release the webcamera/microphone module (1), and then disconnect the webcamera/
microphone module cable (2).
66 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts