A10T Extruder will start heating up and then Shuts down on Heat Failure

[Firebug_john]

Hello,

Very frustrated. I just received my first 3D printer (A10T) today. Got it all set up and started to print the dog from the SD Card. It printed for about 45 mins or so and i stopped it to go take care of some stuff. When i tried to start another print the temperature started to rise and when it reached about 130 deg the printer shut down on a "Heating Failure" error. I have looked through all of the boards and i have tried everything i know to try. This printer isnt even 3 hours old and already having issues. I have saw issues on the boards about the thermistors and checking them but im not sure where they are, or what to look for. I have checked all wiring connections i can see without taking the whole bed apart. It would be hard to believe that is the problem with this new unit.

[William]

hello,
Fix the extruder-main board cable with a cable tie, and then heat the hot end separately to see if an error occurs

[Firebug_john]

It is strapped up already.

[Gilgawrath]

I'm having this same problem