Installing The Touchpad Buttons - Dell EMC Precision 7750 Manual De Servicio

About this task
The figure indicates the location of the touchpad buttons and provides a visual representation of the removal procedure.
Steps
1. For models shipped with smart card reader, disconnect the smart card reader cable from the USH daughter board and peel the smart
card reader cable from the touchpad.
2. Disconnect the touchpad buttons cable from the connector on the touchpad.
3. Remove the two (M2x2.5) screws that secure the touchpad buttons to the palmrest.
4. Remove the touchpad buttons from the palmrest.

Installing the Touchpad buttons

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the touchpad buttons and provides a visual representation of the installation procedure.
54 Desmontaje y reensamblaje