If this fails, you may need to perform a factory reset. The Chromecast (2nd generation), Chromecast (3rd generation), and Chromecast Ultra don't have red light indicators, and a solid orange light ...
2. On the TV screen, choose to continue or cancel the factory reset. If you don't choose, the device resets automatically after several more seconds. 1. While the Chromecast is plugged into the TV ...