Speakers
Description Spare part number
Speakers 506955-001
Before removing the speakers, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, 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 unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 32).
5. Remove the following components:
a. Optical drive (see
Optical drive on page 35)
b. Hard drive (see
Hard drive on page 38)
c. Keyboard and switch cover (see
Keyboard and switch cover on page 40)
d. Display assembly (see
Display assembly on page 43)
e. Top cover (see
Top cover on page 49)
f. System board (see
System board on page 52)
Remove the speakers:
1. Disconnect the speaker cable from the system board (1).
2. Remove the two Phillips PM2.5×4.0 screws (2) that secure the speakers to the base enclosure.
3. Remove the speakers from the base enclosure (3).
Reverse this procedure to install the speakers.
54 Chapter 4 Removal and replacement procedures
