I’m struggling to reassemble the printhead after removing clog from the cutter, and I came up with a missing connector in the upper right corner of extruder board. I can’t figure out what plugs in there. Unfortunately the last time I tried to get help locally it turned out to be a disaster that resulted in more damage to the machine.
This video may show the connection.
creality hi hotend board connections diagram - Google Search
Bill
Not sure what it goes to as I don’t have that printer but according to the diagrams it could be for the filament sensor cable, extruder motor cable, or the filament cutter cable. This might be a good resource:
