Dell Inspiron 14z (1470, Mid 2009) - Manual (Page 36)

36 Palm-Rest Assembly
6 Turn the computer over.
7 Remove the keyboard. See "Removing the Keyboard" on page 31.
CAUTION: Pull on the plastic tab on top of the connectors to avoid damaging the
connectors.
8 Lift the securing latches and disconnect the power button, touchpad, and
hot-key board cables from their connectors on the system board.
9 Remove the seven screws that secure the palm-rest assembly to the
computer base.