Touchpad; Removing The Touchpad - Dell Latitude 3420 Service Manual

Next steps
1. Install the battery.
2. Install the base cover.
3. Install the SIM card tray
4. Install the microSD-card.
5. Follow the procedure in

Touchpad

Removing the touchpad

Prerequisites
1. Follow the procedure in
2. Remove the microSD-card.
3. Remove the SIM card tray
4. Remove the base cover.
5. Remove the battery.
6. Remove the speakers.
About this task
The following image indicates the location of the touchpad and provides a visual representation of the removal procedure.
Steps
1. Open the latch and disconnect the touchpad cable from the connector on the system board.
2. Peel the adhesive tapes that secure the touchpad module in place.
3. Remove the three (M2x2.5) screws that secure the touchpad bracket to the touchpad module.
4. Lift and remove the touchpad bracket from the touchpad module.
5. Remove the four (M2x2) screws that secure the touchpad module to the palmrest assembly.
6. Lift and remove the touchpad module from the palmrest assembly.
for 4G LTE enabled systems.
after working inside your
before working inside your
for 4G LTE enabled systems.
computer.
computer.
Removing and installing components 85