Specifications

3.
Remove the two Phillips PM2.5×4.0 screws (2) that secure the speakers to the computer.
4.
Slide the right speaker (3) to the right to disengage it from the tabs (4) built into
the base enclosure.
5. Remove the speakers (5).
Reverse this procedure to install the speakers.
ExpressCard assembly
Description Spare part number
ExpressCard assembly
NOTE: The ExpressCard assembly spare part kit does not include the ExpressCard assembly cable.
The ExpressCard assembly cable is included in the Cable Kit, spare part number 639473-001.
639479-001
Before removing the ExpressCard assembly, follow these steps:
1. Shut down the computer.
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 33).
a. Service cover (see
Solid-state module on page 34)
b. Solid-state module (see
Solid-state module on page 34)
c. Optical drive (see
Optical drive on page 38)
56 Chapter 4 Removal and replacement procedures