When I turn on the @Printrbot metal simple while the sd card is plugged in, the LCD won’t initialize. No such behaviour when I plug in the sd card after booting. Is this a known problem? Was somebody able to fix it?
Could be wrong but it sounds to me like the SD is being thought of as boot media at power-on.
That makes sense. If so, can I change the settings or do I have to reflash the firmware? @Brook_Drumm