Installing The Fingerprint Reader (Optional) - Dell NOT22427 Owner's Manual

About this task
The following image(s) indicate the location of the fingerprint reader and provides a visual representation of the removal
procedure.
Steps
1. Lift the latch and disconnect the fingerprint-reader cable from the connector on the USH board.
2. Move the fingerprint-reader cable away from the fingerprint reader so that the cable is not covering the fingerprint reader.
3. Remove the screw (M2x3) that secures the fingerprint-reader bracket to the palm-rest assembly.
4. Slide and remove the fingerprint-reader bracket from the palm-rest assembly.
5. Lift the fingerprint reader, along with its cable, off the palm-rest assembly.

Installing the fingerprint reader (Optional)

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
Removing and installing Field Replaceable Units (FRUs) 121