Dell Inspiron 17R (5737, Mid 2013) - Manual (Page 30)

2 Turn the computer over and open the display as far as possible.
3 Lift the connector latches and, using the pull-tabs, disconnect the power-button
cable and touchpad cable from the system board.
1
2
3
4
1 power-button cable 2 pull-tabs (2)
3 connector latches (2) 4 touchpad cable
30 | Removing the Palm Rest