I purchased this Monorover R2 from an unauthorized re seller from Amazon. When I received the device, it wasn't working at all. After opening it up, I noticed that ...
the pin screw attached to the motor is loose, same problem with mine.
easiest fix in the world and i know nothing about this stuff but i fixed
mine myself
+imamberhbu yeah my brothers was like that too, but my dad fixed it...basically there are two main wires, the one for charging and power. Those two wires got mixed up so it that means ur hoverboard cant charge and is out of battery