I have been having constant trouble with my FLSUN Prusa i3 3D printer.

2 main issues I have been having with this printer are:

  • The motherboard not distributing power to anything except for fans (have tried reinstalling wires), and…
  • The extrusion process, not extruding accurately or going low enough to the bed to print the first layers properly.

At the moment I cannot progress with this printer due to the motherboard/power distribution issue.

This 3D printer was assembled accurately, step by step.

Please suggest help if possible, with detailed/simplified guidance.

Thanks