3.
Disconnect the battery cable from the system board (see
Remove the speakers:
1.
Release the shielding (1) that secures the speaker cable to the system board and covers the speaker
cable connector.
2.
Disconnect the speaker cable (2) from the system board.
3.
Remove the three Phillips M2.0 × 4.2 screws (3) that secure the speakers to the bottom cover.
4.
Remove the speakers (4).
To install the speaker, reverse this procedure.
Sensor board
To remove the sensor board, use these procedures and illustrations.
Table 5-10
Sensor board description and part number
Description
Sensor board
Before removing the sensor board, follow these steps:
1.
Prepare the computer for disassembly (see
2.
Remove the top cover with keyboard (see
3.
Disconnect the battery cable from the system board (see
4.
Remove the speakers (see
34
Chapter 5 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Top cover with keyboard on page
Speakers on page
33).
Battery on page
27).
23).
23).
Battery on page
27).
Spare part number
L90433-001