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Dell Latitude 7430 - Installing the Audio Daughter-Board

Dell Latitude 7430
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Steps
1. Disconnect the speaker cable and the audio daughter-board flexible flat cable from the respective connectors on the system
board.
2. Peel back the audio daughter-board flexible flat cable from the palm-rest and keyboard assembly.
3. Remove the screw (M2x2.5) that secures the audio daughter-board to the system board.
4. Remove the audio daughter-board along with the audio daughter-board flexible flat cable from the system.
5. Disconnect and remove the audio daughter-board flexible flat cable from the connector on the audio daughter-board.
Installing the audio daughter-board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the audio daughter-board and provides a visual representation of the installation
procedure.
Steps
1. Connect the audio daughter-board flexible flat cable to the connector on the audio daughter-board.
2. Place the audio daughter-board along with the audio daughter-board flexible flat cable into its slot on the system.
3. Replace the screw (M2x2.5) to secure the audio daughter-board to the system board.
4. Adhere the audio daughter-board flexible flat cable on the palm-rest and keyboard assembly.
62
Removing and installing components

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