Machine: K40 m2 nano
Problem/ Question: I was running smoothie when i first set up the board. I decided to try grbl and didnt like it. so i put the sd card with smoothie back in and power up the board. it did not reload. lightburn still recognises it as a grbl board. what am i missing here. i checked the sd card with smoothie on it, the firmware and config file is still there.