MattyCiii
100 kW
nechaus said:so i moved the 3rd one with my hand, the one that feeds the plastic, i saw lights come on at pcb
Current was sent back to the PCB and frizzed the firmware,
now i have to reflash the board to get it working
Good news, bad news...
GOOD: You probably didn't fry anything. I move the axis of my Makerbot by hand all the time, and the stepper motors generate electricity/make the LEDs on the M'Bot's light up. It's never caused any harm, and since so many of these designs are derived from the same source, they're probably all just as robust.
BAD: If the above indeed isn't a problem, you're back at square one in figuring out what's wrong.