Installing The Smart-Card Reader - Dell Precision 7550 Service Manual

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

Installing the smart-card reader

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 smart-card reader and provides a visual representation of the installation procedure.
52 Desmontaje y reensamblaje