Dell Inspiron 11 (3147, Mid 2014) - Manual (Page 32)

Removing the Speakers
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 battery .
3 Remove the power and volume-buttons board .
Procedure
1 Lift the connector latch and disconnect the touchpad cable from the
connector on the touchpad.
2 Disconnect the speaker cable from the system board.
3 Peel off the adhesive tapes that secure the speaker cable to the palmrest
and keyboard assembly.
4 Remove the speaker cable from the routing guides on the palmrest and
keyboard assembly.
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