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 30)
2. Service door (see
Service door on page 31)
3. Hard drive (see
Hard drive on page 32)
4. Optical drive (see
Optical drive on page 34)
5. Keyboard (see
Keyboard on page 39)
6. Top cover (see
Top cover on page 41)
Remove the speaker assembly:
1. Disconnect the speaker cable (1) from the system board and lift the speaker cable carefully from
the notches (2).
2. Lift up and remove the speakers (3).
Reverse this procedure to install the speaker assembly.
Component replacement procedures
45