Fingerprint-Reader Board; Removing The Fingerprint-Reader Board; Installing The Fingerprint-Reader Board - Dell Inspiron 3502 Service Manual

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Fingerprint-reader board

Removing the fingerprint-reader board

Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
About this task
NOTE:
The fingeprint-reader board is an optional component and will only be installed in systems shipped with a fingerprint
reader.
The following images indicate the location of the fingerprint-reader board and provides a visual representation of the removal
procedure.
Steps
1. Open the latch and disconnect the power-button cable from the fingerprint-reader board.
2. Open the latch and disconnect the fingerprint-reader board cable from the fingerprint-reader board.
3. Slide and remove the fingerprint-reader board from the securing clip on the palm-rest and keyboard assembly.

Installing the fingerprint-reader board

Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following images indicate the location of the fingerprint-reader board and provides a visual representation of the installation
procedure.
Before working inside your
computer.
Removing and installing components
39

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