Removing the Speakers:
Follow the procedures in Before Working Inside Your Computer .
Remove:
SD card
ExpressCard
battery
hard drive
optical drive
base cover
keyboard trim
keyboard
bluetooth module
palmrest
Disconnect the speaker cable from the system board.
Release the speaker cable from the computer.
Remove the screws that secure the speakers to the computer.
Remove the speakers from the computer.
Installing the Speakers:
Align the speakers to their original position and tighten the screws to secure the speakers to the computer.
Route the speaker cable on the computer and connect it to the system board.
Install:
palmrest
bluetooth module
keyboard
keyboard trim
base cover
optical drive
hard drive
battery
ExpressCard
SD card
Follow the procedures in After Working Inside Your Computer.