Dell Inspiron 15 (3543, Early 2015) - Manual (Page 42)

7 Lift the palm rest at an angle and release it from the ports on the system
board.
1 palm rest
8 Follow the procedure from step 1 to step 7 in “Removing the Power-
Button Module ”.
9 Follow the procedure from step 1 to step 5 in “Removing the Touch Pad ”.
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