Ok so I heard a pop. Smelled that dreaded electrical smoke smell. Now the X-Carve will no longer move along the X-Axis. It moves as expected along both Y and Z. All cabling is good.
I have isolated the issue to the X-Axis terminal block on the X-Controller but I haven’t actually opened the controller yet to troubleshoot further.
Anyone have any thoughts on what I can do next? I hope the answer isn’t going to be “replace the X-Controller”. Thanks!