A SERVICE OF

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Speaker assembly
Description Spare part number
Speaker assembly (includes cable) 639573-001
Before removing the speaker assembly, remove the following components:
1. Battery (see
Battery on page 37)
2. Service access cover (see
Service access cover on page 38)
3. Hard drive (see
Hard drive on page 39)
4. Optical drive (see
Optical drive on page 41)
5. Keyboard (see
Keyboard on page 47)
6. Top cover (see
Top cover on page 49)
Remove the speaker assembly:
1. Disconnect the speaker cable (1) from the system board.
2. Lift up and remove the speakers (2).
Reverse this procedure to install the speaker assembly.
54 Chapter 4 Removal and replacement procedures