Dell Inspiron 3580, Service Manual

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Removing the power button with fingerprint
reader
WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the
steps in Before working inside your computer . After working inside your computer, follow the instructions in After working inside
your computer . For more safety best practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance .
NOTE: Applicable only for computers that are shipped with fingerprint reader.
Prerequisites
1 Remove the optical drive .
2 Remove the base cover .
3 Remove the battery .
4 Remove the solid-state drive/Intel Optane .
5 Remove the fan .
6 Remove the heat sink .
7 Remove the wireless card .
8 Remove the power-button board .
9 Remove the system board .
Procedure
1 Peel the fingerprint reader cable off the palm rest and keyboard assembly.
2 Remove the screw (M2x2) that secures the power button with fingerprint reader to the palm rest and keyboard assembly.
3 Using a plastic scribe, release the fingerprint-reader board from the palm rest and keyboard assembly.
4 Lift the power button with fingerprint reader, along with its cable, off the palm rest and keyboard assembly.
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