Hoverboard Gyro- Do-it-yourself Mend- Exchange a aspect board that is not operating. Sideboards incorporate the gyro chip needed for balancing on these two wheel boards. Make certain the relationship is the same as the a single pictured. The color of existing board does not matter. These blue boards need to be acquired only from Prime Offers and Tech for valid manufacturer's warranty. Make sure you observe these aspect boards are not appropriate with Tao Tao motherboards. - Make sure you first verify your board utilizes the same relationship.