I am running a few kelling steppers 3 201A's and a candcnc breakout board. I am getting my 5v from the board, the motors lock up, but don't move when I jog. The wierd thing is i can get a motor to spin if i twist the shaft with my finger a few rotations. It will spin on it's own like this until i push the jog button. Bottom line is i need some help big time. I don't THINK they are blown, i know this because I used to have 4 geckos, one doesn't light up anymore.