Here is your first Forum » How do I set up chromecast after factory reset?

Hello Everyone,
Press and hold the black button, if all else fails.If you can't get your computer to connect to the Chromecast, you can still factory reset the device manually. Right below the microUSB port, there is a small black button. While the Chromecast is hooked up to the TV, press and hold the button for 25 seconds.

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