Make sure your computer is connected to the same Wi-Fi network your Chromecast was set up to use.… So if both devices are connected to different internet networks, the cast button might go missing. One easy way to restore the YouTube cast icon is to make sure your computer or smartphone is connected to the same Wi-Fi as the cast device.

Why is the cast button not showing on YouTube?Ĭonnect Devices to the Same Wi-Fi Network You can find it in the Google Play store on your mobile device, or login here. To do this, you will need to install the Firefox Beta for Android web browser on your Android phone or tablet. Quick Look: The Firefox Roku channel lets you cast videos from your mobile device to a Roku player on the same network. Simply go into the display settings and click “connect to a wireless display.” Select your smart TV from the device list and your PC screen may instantly mirror on the TV. How do I stream my computer to my TV wirelessly? Select your TV and the laptop screen will start mirroring to the TV. The drop down menu will list all the devices you can mirror to. Then go to ‘Connected devices‘ and click on the ‘Add device’ option at the top. On the laptop, press the Windows button and type in ‘Settings’. How do I display my computer on my TV wirelessly? Tap the device you want to cast your screen to.Make sure your mobile phone or tablet is on the same Wi-Fi network as your Chromecast device.You can use a Chromecast device to show a Chrome tab or your screen on your TV. Pick a video to play on a website and look for the “Send to” icon over the video controls or in the URL bar to send it to your streaming device. If streaming to a Roku, add the Firefox channel to the channel list (instructions). How do I send a video from Firefox to Roku? The video will start playing on Fire TV.Choose your Fire TV device from the menu options.Start playing the video you want to cast to see the controls.

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