Dell Inspiron 23 (2350, Mid 2013) - Manual (Page 68)

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
1 Remove the base cover .
2 Remove the computer base .
3 Remove the back cover .
Procedure
1 Carefully pry and lift the microphones out of their slots on the display
bezel.
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