It was printing just fine last night, these problems just started today. I've had this problem before, and have adjusted the voltage accordingly. But this time is different. The adjustments aren't helping, and after a little bit the stepper just stopped moving all together. I have a spare stepper motor that I test on, and it is having the same problem, but what are the chances they are both fried?and I just can't seem to get this figured out! Any suggestions?
EDIT: The stepper only makes a loud whining noise when it stops(Not the spare). I've checked my wires with a multi-meter, and all of my Extruder stepper motor wires 0 out, so I don't think that's a problem.