How to set up Chromecast on TV

Jed Smith Profile image

Written By:

Updated January 21, 2023

If you want to use your smartphone, tablet, laptop, or desktop computer to watch content on your highly-rated TV, it’s easier than ever to use Google’s Chromecast device and free Chromecast app.

Chromecast Ultra Chromecast is the latest version of Chromecast, and it offers 4K compatibility – so you can watch all your favorite shows in crystal-clear 4K resolution. Chromecast Ultra also lets you stream from hundreds of compatible apps, giving you access to a wealth of entertainment options.

But if the process is intimidating to you, we’ve provided step-by-step instructions on how to set up Chromecast on TV. Keep in mind that if Chromecast isn’t an option, there are other methods to connect your devices, like learning how to project a phone to your TV. Read below to learn everything you’ll need to get started.


  • You can use Chromecast to cast content from your mobile device, tablet, or computer with one button
  • You’ll need a Google account and access to secure Wi-Fi to start casting
  • The device you cast from must be Bluetooth-capable

How to Set Up a Chromecast for your TV

First, you’ll need a Google account and access to a secure WiFi connection. Next:

  1. Connect your Chromecast device to your television’s HDMI port
  2. Connect the USB power cable to your Chromecast device
  3. Connect the USB power cable to the power adapter and connect it to an outlet
  4. Download the Google Home app from the Google Play site on your device, tablet, or desktop
  5. Go to the Chromecast website and follow the short guide to install and set up Chromecast

You should now see the Chromecast welcome screen on your television. Write down or remember the Chromecast device number displayed at the bottom of the screen.

  1. Make sure Bluetooth is active on your device and open the Google Home app
  2. Press “Add” to add your Chromecast device and choose “home” or add your own with the preferred name
  3. Wait for the Google Home app to display all connected Bluetooth devices and choose the device with the number you saw on the welcome screen
  4. A confirmation number will appear on your television and your mobile device in the Google Home app. Press “confirm” on your mobile device.
  5. Choose your WiFi connection when prompted by the app. Make sure it’s the same secure connection your mobile device uses.
  6. Your television should now display your chosen Chromecast device’s name, with the current time on the bottom right of the screen. This can also be a great time to connect your Bluetooth speakers to the tv.

You’re now ready to start casting content from your mobile device. However, before you do, it’s essential to understand controls, including parental controls and a remote control. Parental controls help you limit what content your family can watch or listen to on the device. A remote control makes it easy to switch between shows or pause if needed.

Casting content to your television is now as simple as navigating to the desired site on your Chromecast-connected mobile device, tablet, laptop, or desktop computer, pressing the “cast” button in your internet browser, and selecting your television at the prompt.

Alternatively, if you would like another option instead of Chromecast to connect your table to a TV, we have you covered. You can take advantage of services such as Netflix and Hulu, which offer access to streaming services and subscription services with a wide range of content. This kind of service provides convenience in being able to watch your favorite shows or movies without needing to leave the house.

Also, you can connect a soundbar to the tv for better audio performance when streaming content. Moreover, additional feature options such as advanced features and extra features can be enabled with the right setup. This allows users to customize their audio experience and get the most out of their soundbar. By taking advantage of these feature options, you can maximize your entertainment experience.

Remember to only use the AC adapter that came with your Chromecast device- using another can potentially damage your device.

Components like electronic components and optical components make up the interior of your Chromecast. They are responsible for connecting your device to your TV and streaming content from the internet. Make sure these components are functioning properly before attempting to stream anything. If you notice any abnormality with these components, be sure to contact a technical expert for assistance as soon as possible.

Additionally, if when you were hooking up your Chromecast you found an HDMI port isn’t working, we have an article where you can learn how to fix an HDMI port on a TV.

To get the video to appear on your TV, make sure you enter the confirmation code that appears on your screen. This code is unique to each Chromecast and allows your TV to connect with the video source. Once it’s connected, you’ll be able to watch movies and other video content without any difficulty.


Can I Chromecast from my Android device?

Yes, you can easily Chromecast from your Android device with your Chrome browser app as long as you have the Google Home app installed and are connected to the same Wi-Fi as your Chromecast device.

Can I Chromecast from my desktop PC or Mac?

Yes, following the same instructions as you do for your smartphone’s Chromecasting, you can Chromecast from any computer or device with a Chrome browser and Google Home extension installed, as long as it’s connected to the same Wi-Fi.

Can I share photos or other content from my computer or phone with Chromecast?

Yes, so long as your device is connected to the same Wi-Fi as your Chromecast device, you can cast content on your phone using your Chrome browser and the “Cast” button.

What does Chromecast do?

A Chromecast device or “dongle” receives data over your Wi-Fi network and displays it via an HDMI cable to your connected television, similar to how the “mirroring” function works on your phone.

STAT: 36.9 million users use Chromecast to watch content on their television- second only to Amazon’s Firestick. (source)

Jed Smith Profile image