The extruder fan on my 2X has ceased running. I have yet to run a continuity test on it, but when swapping fan connections nothing changes. Also, the other fan now runs constantly regardless of the temperature. I have checked the settings (fan cut off/on is at 50C) as well as reinstall new firmware. I've heard rumblings that this could be assoc. with the motherboard. Can anyone shed any light on the issue or point me towards some troubleshooting?
