Press the designated button on the Remote Control and make sure the Television display changes to the selected HDMI Port. Note: On most Remote Controls you can change the Input Source by pressing Input or Source button. The first step is to attach Chromecast Device to your Home Television.ġ. Plug in the HDMI End of Google Chromecast Device into the HDMI Port of your Home TV and Plug the USB End of Chromecast to USB Power Adapter (See image below).Ģ. Next, use the Remote Control of your Home Television to change the Source Input of your TV to match the HDMI Port (HDMI 1, HDMI2….) into which the Chromecast device is plugged-in. With this understanding let us go ahead and take a look at the steps to use Chromecast on MacBook. Once the Setup process is completed, your Mobile Phone and the Home App is no longer required to project media from MacBook to TV using Chromecast.