Dell Inspiron 20 (3048, Early 2014) - Manual (Page 52)

Replacing the Microphone
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 dell.com/regulatory_compliance.
Procedure
1 Align the screw hole on microphone module with the screw hole on the
microphone-module bracket.
2 Replace the screw that secures the microphone-module bracket to the
microphone module.
3 Connect the microphone cable to the microphone-module connector.
4 Align the screw hole on the microphone-module bracket with the screw
hole on the display bezel.
5 Replace the screw that secures the microphone-module bracket to the
display bezel.
Post-requisites
1 Replace the back cover .
2 Follow the procedure from step 3 to step 5 in “Replacing the Stand
Assembly ”.
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