Attach the handle to the main body of the case with two M2.5 screws and two M2.5 nuts.

Attach the bottom lid of the case to the main body.

Plug the touch screen's ribbon cable into the TSC2007's socket.

Plug a LiPo battery into the LiPo BFF. Attach the battery with electrical tape or kapton tape so that it is secured in the case.