Installing The Touchpad - Dell Inspiron 7490 P115G Service Manual

Steps
1. Open the latch and disconnect the touchpad cable from the touchpad.
2. Remove the four (M1.6x2) screws that secure the touchpad bracket to the palm-rest assembly.
3. Peel the touchpad cable from the touchpad.
4. Slide and lift the touchpad along with the bracket off the palm-rest assembly.

Installing the touchpad

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 touchpad and provides a visual representation of the installation procedure.
Removing and installing components 37