[Extruder motor not working]

Hi all, got a new board from Ultimaker... Everythings working :-) Thanks for the input!

[Extruder motor not working]

Dear Owen,

Thanks for your advice! I swapped the stepper motor driver. But none of the drivers work in the extruder motor 1 slot.

I'm afraid theremight be a problem with the mother board. What do yo think?

Cheers, Easy

[Extruder motor not working]

Hi all!

I just mounted my Ultimaker and everything works fine except the extrusion motor.

The motor is not the problem because it works when connected to one of the other axis connectors.

I've tried to update the firmware.

It does not matter if I'm printing something or controlling the extruder via the control pannel... there is no life....

The E value in the Gcode is varying, so that seems normal...

So what could this be?

Any help would be very welcome! All the best, Easymatic