Geeetech

Hi, when i plug the USB in i hear a connection sound but then cannot find the printer anywhere in my computer. My fear is the board is fried because i initially plugged in my motor driver boards in backwards. If this is the case is there anyway to test to see if my board still works properly?

Hi, Naddeo
Sorry for replying you so late. Please unplug the motor driver which you plugged wrong before. Then connect your board to your PC. If you computer can not detect printer still, I am sorry, your board is broken because of higher voltage, you have to buy a new one.