Installing The Touchpad Assembly - Dell Inspiron 14 3420 Service Manual

Steps
1. Lift the latch and disconnect the touchpad cable from the system board.
2. Remove the four (M2x2) screws that secure the touchpad bracket to the palm-rest and keyboard assembly.
3. Lift the touchpad bracket off the palm-rest and keyboard assembly.
4. Remove the two (M2x2) screws that secure the touchpad to the palm-rest and keyboard assembly.
5. Remove the touchpad along with its cable from the system.
6. Lift the latch and disconnect the touchpad cable from the touchpad.

Installing the touchpad assembly

Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the touchpad assembly and provide a visual representation of the installation
procedure.
30 Removing and installing components