I checked the terminals and everything is well connected. I don't know how to check if the RAMPS MOSFET has blown - can anyone advise on that?
The lights come on when I send the signal to the board to turn on the heater so I get the sense that the RAMPS board is generally okay, but obviously some aspect could have shorted that would not cause the heater to get hot.
The lights come on when I send the signal to the board to turn on the heater so I get the sense that the RAMPS board is generally okay, but obviously some aspect could have shorted that would not cause the heater to get hot.