Hi Peter
How is the weather down your way? Still stinking hot here!
I have no motor activity whatsoever, Locking, movement, not even a little heat or a hum. I don't understand it. I don't think its your board but until I substitute I can not be sure. OTPO has a spare board the same, I might go and borrow his for a test session.
I read through the manual again and changed all the jumpers to 0v, I will attach a pic to make sure I'm on the right track, still nothing changing the settings in Mach, does not work either. Can not see me having 3 Bad Gecko's or can I?
I Disconnected the disable wire first up, unless it needs to be connected? My G204's all 6 of them run happy without it.
Many Thanks
Katoh