I got my CNC up and running a few weeks ago using the Mach3 demo.
The machine was working fine for me until last night. I turned the machine on and it made a noise and I could smell a bit of burning.
I have no clue what happened or how to troubleshoot it. The spindle spins no problem but it wont move when I press up down left or right on the keyboard.
If I start a gcode it wont move either.