Remove the seven screws that attach the motherboard to the case.

Unplug all the (now labeled) wires from the board.

Remove the motherboard and place in a safe place (ESD).

This is the Trigorilla Pro motherboard, which is the stock motherboard that comes with the Predator. It's an ok board, but it's nice to use quieter stepper motor drivers and that isn't possible on this motherboard.