I strongly recommend to not use the balance board until the frame is fixed or replaced because when one of the scooter's halves makes a full circle it twists the wires inside of the frame which could damage them or the electrical boards that they are attached to.
Self Balancing Scooter Frame
I bought a self-balancing electric scooter (Segway Mini Pro). But, now I have to face some problems regarding scooter frame. It's not working properly. Could you share some advice about this?