System information

4–8 Maintenance and Service Guide
Removal and replacement procedures
Webcam/microphone module
✎
If the webcam/microphone module must be replaced, the display assembly does not have to be removed. Follow
the procedures in this section to replace the webcam/microphone module. For information on replacing the
display assembly and other display assembly internal components, see “Display assembly” on page 4-25.
Before disassembling the computer, 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 4-7).
Remove the webcam/microphone module:
1. Turn the computer upside-down on a flat surface.
2. Open the computer as far as possible.
3. Flex the inside edges of the top edge 1 and the left and right upper corners 2 of the display bezel until the
bezel disengages from the display enclosure.
4. Release the display bezel top edge 3 from the display enclosure.
5. Release the webcam/microphone module 1 from the display enclosure as far as the webcam/microphone
module cable allows.
6. Disconnect the webcam/microphone module cable 2 from the webcam/microphone module.
Description Spare part number
Webcam/microphone module (includes cable) 571742-001