I've had my machine for about 6 months; been pretty happy with it for the most part. A couple days ago, I fired it up after not having used it for several weeks, but I couldn't get any movement out of the gantry when I tried to jog it. I was able to run the spindle, so I figured the problem was with Mach3. After a few more unsuccessful attempts, I decided to reinstall the software.
That didn't solve the problem, so now I'm back to thinking that it's the machine. After opening it up, I realized that the spindle runs independently of the cheap motion board, so I suspect that board, but I don't have a clue as to how to definitively diagnose it. Can anyone assist me with this? Thanks.