Speaker assembly
Description Spare part number
Speaker assembly (includes cable) 619454-001
Before removing the speaker assembly:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4. Remove the following components:
a. Battery (see
Battery on page 34)
b. Hard drive (see
Hard drive on page 36)
c. Keyboard (see
Keyboard on page 42)
d. Top cover (see
Top cover on page 45)
Remove the speaker assembly:
1. Position the base enclosure with the front edge towards you.
2. Disconnect the speaker cable (1)
from the system board.
3. Remove the two Phillips PM2.5×3.0 screws (2) that secure the speaker assembly to the top
cover.
4. Lift up and remove the speakers (3).
48 Chapter 4 Removal and replacement procedures
