Assembled my new x-carve. No green light…fan is going. Already tried all the basic troubleshooting suggestions: disengage e-stop, make sure all wires are firmly connected, etc. Called Tech Support…they ran through troubleshooting…even had me bypass e-stop…still no light. They sent out a new upper control panel…STILL no green light! Anyone have any other suggestions. I’ll be calling Tech Support but thought if anyone had any ideas…