Dell Latitude 3120, Service Manual

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Steps
1. Place the coin cell battery into the slot on the computer chassis.
2. Connect the coin cell battery cable to the connector on the system board.
Next steps
1. Install the palmrest and keyboard assembly .
2. Follow the procedure in after working inside your computer .
Audio board
Removing the audio board
Prerequisites
1. Follow the procedure in before working inside your computer .
2. Remove the palmrest and keyboard assembly .
3. Remove the speakers .
About this task
The following image indicates the location of the audio board and provides a visual representation of the removal procedure.
Removing and installing components 23