Geeetech

Have you gone back to the wiring diagram for the board? (I assume it is a GT2560)

Double check all wiring for correct placement and tightness of wires.

Also, double check the voltage setting on the PSU. It should be either 220 or 110. Make sure that is compatible with your local electric supply ...

Ok, here is what I have going on.

Extruder motor does not turn up or down.

X and Y usually work fine, sometimes X wont go left.

Z goes up fine, but on the down side it stops at a certain point (about 80 mm) and wont go down, but it will go back up.

extruder motor does not turn.

When I hit the ...