Dell Inspiron 15 (3542, Early 2014) - Manual (Page 30)

Removing the Keyboard
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
Remove the battery .
Procedure
1 Turn the computer over and open the display as far as possible.
2 Using a plastic scribe, release the tabs that secure the keyboard to the
palm rest.
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