Dell Latitude 7400 - Speakers; Removing the Speakers

3. Replace the metal bracket over the power adapter port [1].
4. Replace the single (M2x3) screw to secure the power adapter port to the palmrest assembly [2].
1. Install the battery.
2. Install the base cover.
3. Follow the procedure after working inside your computer.
Speakers
Removing the speakers
1. Follow the procedure in before working inside your computer.
2. Remove the base cover.
3. Remove the battery.
1. Disconnect the speaker cable from its connector on the system board [1].
2. Unroute the speaker cable from the routing channel near the coin cell [2].
3. Peel back the tape securing the speaker cable to the touchpad button board [3].
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Removing and installing components