Removing The Fingerprint Reader Daughter-Board (Optional); Prerequisites; Procedure - Dell XPS 15-9570 Service Manual

Removing the fingerprint reader daughter-board
WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the
steps in Before working inside your
your computer. For more safety best practices, see the Regulatory Compliance home page at
regulatory_compliance.
Topics:
•

Prerequisites

•

Procedure

Prerequisites
NOTE: The fingerprint reader is available depending on the configuration ordered.
1 Remove the base cover.
2 Remove the battery (half-length)
3 Remove the memory modules.
4 Follow the procedure from step 1 to step 4 in
5 Remove the solid-state drive (half-length)
6 Remove the wireless card.
7 Remove the heat sink.
8 Remove the fans.
9 Remove the system-board
Procedure
1 Peel the fingerprint-reader cable (optional) from the palm-rest assembly.
2 Peel the tape that secures the power-button module to the palm-rest assembly.
3 Remove the screw (M1.6x1.5) that secures the fingerprint-reader board (optional) to the palm-rest assembly.
4 Remove the two screws (M1.6x3) that secure the power-button module to the palm-rest assembly.
5 Lift the power-button module and fingerprint-reader board (optional) off the palm-rest assembly.
computer. After working inside your computer, follow the instructions in
or the battery (full-length).
"Removing the hard
or the solid-state drive
assembly.
drive".
(full-length).

Removing the fingerprint reader daughter-board (optional)

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(optional)
After working inside
www.dell.com/
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