Remove 5*PH0 screws (RED) and release all the ZIF connectors on the front of the motherboard, including the Speaker (BLACK), Fan (ORANGE), Power supply (YELLOW), Infrared remote control (GREEN), LCD (MAGENTA), Wifi module (BLUE), the motherboard connects to the secondary board (CYAN). Now, you can remove the secondary board and Wifi module.

Carefully turn the motherboard over and remove the power button cable (RED) and second fan (BLUE) located on the back. The motherboard can now be removed.

Component Description (motherboard): Contains LCD screen control driver, 2*HDMI, 1*VGA, and controls fans and speakers. The dimensions are 120mm long, 93mm wide, the thickest part is 16.3mm at the VGA interface, and the PCB thickness is 1.6mm. Weight is 49g.

Component Description (secondary board): Provides 2*USB-A, AV, audio, TF card reader interfaces and connects to the motherboard through an FPC cable. The module is 108mm long and 36mm wide. The thickest part is 9.5mm located on the USB-A interface. The PCB thickness is 1.6mm. The weight is 15g.

Component Description (Wifi module): The module uses a 1.6mm green PCB, 40mm long, 30mm wide, and 4mm thick. There is a coaxial cable connected to the FPC antenna. The entire module weighs 7g.