Rambo 1.4 no heat

I changed my board out cause nun of my axis would move. Now they move but when I go to heat up head to load new filament it throws up an error will not heat. What do I do now.

Do you have your hotend thermistor properly configured? What temperature does it report?

All the CNC firmware has the bed and extruder disabled, did you flash your own firmware?

I found the problem. That buddy of mine had wires crossed. Thanks.