Dell Inspiron 20 (3045, Early 2014) - Manual (Page 54)

Replacing 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.
Procedure
1 Align the screw holes on the speakers with the screw holes on the display
bezel.
2 Replace the screws that secure the speakers to the display bezel.
3 Route the speaker cable through the routing guides on the display-panel
base and then connect the speaker cable to the system board.
Postrequisites
1 Replace the speaker cover .
2 Replace the system-board shield .
3 Replace the back cover .
4 Replace the stand assembly .
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