Removal
Base Cover
Identify the base cover highlighted in blue.
Remove the screws that secure the base cover to the system.
Loosen the captive screws on the base cover.
Using a plastic scribe, pry the base cover near the hinges to release it from the system.
Remove the base cover by loosening the sides and front.
WLAN
Speakers
Identify the speakers highlighted in blue.
Disconnect the speaker cable from the system board.
Peel the tape that secures the speaker cable to the system.
Unroute and remove the speaker and wireless cables from the routing guides.
Lift the speakers and cable from the system. Use a scribe to lift under the grommets.
Install
Speakers
Identify the speakers location highlighted in blue.
Using the alignment posts, install the speakers in the slots on the system.
Route the speaker and wireless cables through the routing guides.
Connect the speaker cable to the system board.
Adhere the tape that secures the speaker cable to the system.
WLAN
Base Cover
Identify the base cover location highlighted in blue.
Install the base cover and press the edges and sides until it snaps into place.
Tighten the screws captive that secure the base cover.
Install the screws that secure the base cover to the system.