Installing The Smart-Card Reader - Dell Precision 7770 Service Manual

Steps
1. Disconnect the smart-card reader FFC from the connector on the USH daughter board.
2. Peel the smart-card reader FFC from the touchpad.
3. Remove the two (M2x2) screws that secure the smart-card reader to the computer.
4. 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.
Removing and installing components 81