[GriffinRU]

Originally Posted by evader

well I tried it with the 3000 pack I have fully charged as well as without putting the black jumper back on and it's still doing the same thing.

The connector that came off is the one close the front of the board edge.

If there was a problem with it would it still let me go through the steps of programming it? For instance would it still beep and everything if there was a problem with the connector?

Every time you power it up it would be in programming mode, so I am not sure what ESC would do...is it normal operational mode probably not, so I think you need restore this pin first and then continue with testing. Now I am curious what is going on with built-in BEC, is it still alive or dead, after fighting with UBEC (5V vs. 6V).

I do not have BK ESC on hand to verify operation with open jumper.