problem x-axis Gen7

Hello everyone!

So, im building a 3d printer and decided to go with the Gen7 board for the electronincs. Now that im almost done with it, i can´t get the x-axis motor to work.

I have tried everything i can think of to find where the problem lies.

I have: Cheked the wiring for shorts.
switched the wires around like crazy.
tried a differnt Pololu.
tried another motor.
checked for shorts on the gen7 board.
tried different firmware.
Checked the firmware.


All motors work, all Pololus work, there are no shorts anyware. the only thing i can think of now is that maybe my atmega1284p is somehow broken.

Please help.