I have CNC router with CNC XPro V3 board, three external drivers, and three NEMA 34 motors. This afternoon, I tried to set up the machine by moving the axis's away from limit switches using jogging buttons on GBRL Panel but the X-Axis and Y-Axis motors don't run. The Z-Axis motor runs. The X-Axis and Y-Axis carriages touch the limit switches. I get Alarm 8 when homing the machine. I think that wires get loose from terminals and headers. I can move the Y-Axis carriage by hand but I think I can't move the X-Axis carriage by hand because the lead screw is under the platform where workpieces are held down using clamp boards. How can I fix the machine without taking the control panel off?