Installing The Sd-Card Reader Daughterboard - Dell NOT22422 Owner's Manual

Steps
1. Remove the two (M1.6x1.8) screws that secure the right speaker in place.
2. Slightly lift the right speaker from the palm-rest assembly.
CAUTION: Do not completely remove the right speaker, as it is still attached to the tweeter underneath the
system board.
3. Disconnect the SD-card reader daughterboard FFC from the connector on the SD-card reader daughterboard.
4. Remove the three (M2x1.5) screws that secure the SD-card reader daugherboard to the palm-rest assembly.
5. Lift and remove the SD-card reader daugherboard from the palm-rest assembly.

Installing the SD-card reader daughterboard

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
CAUTION: The information in this installation section is intended for authorized service technicians only.
NOTE: The following procedure is applicable for systems shipped without a USH module only.
The following image indicates the location of the SD-card reader daughterboard and provides a visual representation of the
installation procedure.
Removing and installing Field Replaceable Units (FRUs) 69