First try turning off your Chromecast by unplugging it, and while its unplugged power off your mobile device and home router. Keep everything off for about 1 minute. Turn your router and/or cable modem back on, and wait for the connection to fully reestablish, about 2 minutes. Turn on your Chromecast.

Why wont it let me connect to my Chromecast?

Make sure your Chromecast is connected to the same network. Conduct a factory data reset by holding the reset button your dongle for 25 seconds. Move your router closer to your Chromecast. Make sure youre running your Chromecast on a 2.4GHz network frequency.

Why wont Chromecast communicate with my device?

If youre reading the error message “Could not communicate with your Chromecast”, you will need to re-establish a connection between your Chromecast and Wi-Fi Network. Make sure the Chromecast is plugged in, powered up and connected to the televisions HDMI port. Locate the small button on the side of the Chromecast.

How do I reconnect my Chromecast to Wi-Fi?

After youve made sure that your smartphone and Chromecast are on the same Wi-Fi network and that Bluetooth is on, visit Settings again, choose Wi-Fi, and then tap on Chromecasts open Wi-Fi network to connect to it. Take note that you are not selecting your Wi-Fi router here.

How do you reset a Chromecast?

While the Chromecast is plugged into the TV and powered, press and hold the button on the back of the Chromecast. The LED will start blinking yellow. When the LED light turns solid white, release the button and the Chromecast will then reset.

How do I fix my Chromecast?

To fix your Chromecast setup issues, you can try the following:Make sure your Chromecast is connected to the same WiFi network.Use the HDMI extender cable that came with your Chromecast.Reset your Chromecast by holding the reset button your dongle for 25 seconds.Reset your modem or router.More items •8 Dec 2020