Dell Latitude 3340 2-in-1 - Touchpad replacement

Steps
1. Align and place the power button with optional fingerprint reader into its slot on the palm-rest and keyboard assembly.
2. Adhere the fingerprint reader flexible printed circuits to the connector on the power button.
3. Align the screw hole on the power button with optional fingerprint reader to the screw hole on the palm-rest and keyboard
assembly.
4. Replace the screw (M2x3) to secure the power button with optional fingerprint reader to the palm-rest and keyboard
assembly.
Next steps
1. Install the I/O board.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
Touchpad
Removing the touchpad
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
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Removing and installing components