3. Detach the WWAN antenna transceiver (3) from the computer. The transceiver is attached with
double-sided adhesive.
To install the WWAN antenna, reverse the removal procedures.
Speakers
To remove the speakers, use this procedure and illustration.
Table 6-2
Speaker description and part number
Description Spare part number
Speaker Kit (includes left and right speakers, cables, and four rubber isolators) N19218-001
Before removing the speakers, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 41).
2. Remove the service cover (see Service cover on page 41), and then remove the following
components:
a. Battery (see Battery on page 42)
b. WWAN module thermal module (see WWAN module on page 45)
c. Memory module cover (see Memory modules on page 47)
Remove the speakers:
1. Disconnect the speaker cables (1) from the system board.
2. Release the left (2) and right (3) speaker cables from the retention clips built into the computer.
3. Remove the four Phillips M2.0 × 5.3 screws (4) that secure the speakers to the computer.
Speakers
59
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