Dell Inspiron 3583 Service Manual page 74

11 Remove the three screws (M2.5x5) that secure the right hinge to the system board.
12 Open the right hinge.
13 Remove the screw (M2x4) that secures the system board to palm rest and keyboard assembly.
14 Lift the system board off the palm rest and keyboard assembly.
74 Removing the system board