Quote Originally Posted by Davek0974 View Post
Spoke to the BOB suppliers, seems the BOB is fried 100%. (:

They also said it was wired wrongly, I had the BOB supply fed from the Z-axis output of the main PSU, apparently that is bad and must be a separate regulated supply for the BOB only.

Anyone know anything about this?
Dave It would be helpful for you to give the model number of the BOB and the type of power supply, Voltage and a wiring diagram of how you have connected it up. Then you might be able to get the correct advise from here. It is difficult for people to have vague information and give proper advise. ..Clive