Dell Inspiron 20 (3048, Early 2014) - Manual (Page 50)

Removing 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.
Prerequisites
NOTE: The instructions are applicable only for touchscreen computer.
1 Follow the procedure from step 1 to step 5 in “Removing the Stand
Assembly ”.
2 Remove the back cover .
Procedure
1 Remove the screw that secures the microphone-module bracket to the
display bezel.
2 Lift the microphone-module assembly and then disconnect the
microphone cable from the microphone module.
3 Remove the screw that secures the microphone-module bracket to the
microphone module.
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