4.0 Use and Calibration Failures

[bar]

I got everyone in that thread mixed up so I responded here:

@bar

Re the video where the machine turned off. I didn’t realize that you had the 4.1 upgrade installed. I think I got confused about who had what setup in that other thread because there was a lot going on.

The first thing that comes to mind is this issue:

Hello all, TLDR: Clip the thru pins on the encoders JST-HX headers. It will save your headaches. I had an issue after initial assembly where my control board didn’t indicate it had power even when plugged in. Power supply was fine and some of the components got hot but it wouldn’t start up. Thinking it was a control board issue after troubleshooting I received a replacement board and i checked it before assembly and it started up just fine. After installation I plugged in the power and… Nothin…

Does that match the behavior you saw?