4. Remove the Bluetooth module and cable (4) from the base enclosure.
Reverse this procedure to install the Bluetooth module.
Speaker
Description Spare part number
Speaker 454695-001
Before removing the speaker, 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 39).
5. Remove the following components:
a. Hard drive compartment cover (see
Hard drive on page 41)
b. Keyboard (see
Keyboard on page 50)
c. Rear plastic bezel (see
Rear plastic bezel on page 52)
d. Top cover (see
Top cover on page 54)
e. Audio connector board (see
Audio connector board on page 58)
f. Bluetooth module (see
Bluetooth module on page 59)
60 Chapter 4 Removal and replacement procedures