Combined with the process, reasonable layout planning, adjusting the network to make the signal connection relatively smooth, assisted by SI simulation; Organize and collect a variety of power supplies, especially the power supply under the gusset plate, and consider the heat dissipation design carefully.Combined with the factory process, reasonable layout planning, adjusting the network to make the signal connection relatively smooth, assisted by SI simulation; Organize and collect a variety of power supplies, especially the power supply under the gusset plate, and consider the heat dissipation design carefully.