To replace the battery, reverse the removal procedures.
Speakers
To remove the speakers, use this procedure and illustration.
Table 6-3 Speaker description and part number
Description Spare part number
Speaker, right M54728-001
Speaker, left M54731-001
Before removing the speakers, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 33).
2. Remove the bottom cover (see Bottom cover on page 37).
3. Remove the battery (see Battery on page 38).
Remove the speakers:
1. Disconnect the speaker cables from the system board (1).
2. Remove the three Phillips M2.0 × 6.2 screws from each speaker (2).
3. Remove the Phillips M2.0 × 5.0 screw from the left speaker (3).
4. Remove the speakers from the computer (4).
Reverse this procedure to install the speakers.
Card reader
To remove the card reader, use this procedure and illustration.
40 Chapter 6 Removal and replacement procedures for authorized service provider parts