Use a plastic pry tool to free the flex cable connections on the logic board.

Once all flex connections are freed then proceed to lift from the side that the power button is on. The displays flex cable is located on the other side of the logic board so use caution and don't lift to fast or with to much force.

With the board tilted at an angle take your plastic pry tool and free up the displays flex cable connection from the logic board.

Now all cables are disconnected and you can safely remove the logic board.