The Chromecast 'source not supported' error might display in Chrome if the browser or Chromecast can't identify the source content you're trying to cast. These steps ...
Whether you're giving it away or troubleshooting a glitch, here's how to bring your Chromecast back to square one This article explains how to factory reset a Chromecast device if you have trouble ...
Or, a hard reset: Hold side button until LED light flashes white and TV goes blank. This article explains how to factory reset a Chromecast device if you have trouble streaming media. You may also ...