Webcam
NOTE: The webcam spare part kit includes does not include the webcam cable.
Description Spare part number
For computer models equipped with an infrared webcam 919579-007
For computer models equipped with a standard webcam 919573-009
Webcam and display cable for use only on models equipped with an infrared webcam and ultra high
denition (UHD) panel
929454-001
Webcam and display cable for use only on models equipped with an standard webcam and ultra high
denition (UHD) panel
929453-001
Webcam and display cable for use only on models equipped with an infrared webcam and full high
denition (FHD) panel
929452-001
Webcam and display cable for use only on models equipped with an standard webcam and full high
denition (FHD) panel
929451-001
IMPORTANT: Make special note of each screw and screw lock size and location during removal
and replacement
Before removing the webcam, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst 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 33), and then remove the following components:
a. Hinge covers (see Hinge covers on page 48).
b. System support brackets (see System support brackets on page 49).
c. Heat sink (see Heat sink on page 56).
d. System board (see System board on page 61).
e. Display assembly (see Display assembly on page 65).
f. Display bezel (see Display bezel on page 70).
Remove the webcam:
1. Disconnect the webcam cable from the webcam board (1).
74 Chapter 6 Removal and replacement procedures for authorized service provider parts