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how to factory reset chromecast

How to Factory Reset Chromecast

July 24, 2025

Factory resetting Chromecast can help troubleshoot many bugs, clear your personal data before selling your device, or set it up if you change Wi-Fi networks. The process may vary slightly by model, so identify the one you have before starting. Learn how to reset Chromecast to factory settings following the simple steps below :)

Why You Might Need to Reset Chromecast to Factory Settings

Before learning how to factory reset your Chromecast, there are common reasons why you might want to do it:

🔁 Connection issues If the device won't connect to Wi-Fi or stops responding.
⚙️ Potentially improving malfunctions When it freezes, restarts on its own or has constant performance failures when streaming content.
📶 Changing Wi-Fi network or router To associate it to a new network, it is sometimes easier to reboot from scratch.
💼 Change of ownership If you are going to give away or sell the device, it is important to delete all your personal data.
🧹 Complete wipe The reset clears associated accounts, settings, and removes any possible software conflicts.

⚠️ This erases all of your Chromecast settings, and it cannot be undone.



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How to Identify Your Chromecast Model Before Resetting

Before following the steps to reset your Chromecast, please identify which version you have, as the steps to follow could vary:

1. Device shape and color:

  • Chromecast with Google TV: Comes with remote control. It has an oval shape and its own operating system (Android TV).
  • Chromecast Ultra: Similar to Gen 2 but with 4K capability. It has Ethernet port on the power adapter.
  • Chromecast Gen 3: Round and matte finish.
  • Chromecast Gen 2: Round with flexible HDMI cable, glossy finish.

2. Using the Google Home app:

  1. Open the Google Home app.
  2. Select your Chromecast device.
  3. Tap the gear icon (⚙️) > “Device info”.
  4. There you will see the exact model and firmware version.

how to factory reset chromecast

How to Factory Reset a Chromecast Device?

The steps to perform a reset may vary depending on the model. Do a Chromecast factory reset depending on the Chromecast you have:

How to Factory Reset Google Chromecast with Google TV

Option 1 - Google Chromecast factory reset from the system settings

  1. Turn on your TV and select the HDMI input "Chromecast."
  2. From the remote control, go to Settings.
  3. Then go to System, Information and Factory Reset.
  4. Confirm the action.
  5. The device will reset and return to its original state.

Option 2 - Physical button on the device

  1. Located the button on the side of the Chromecast device.
  2. Press and hold down the button. 
  3. You will see a white LED light flash.
  4. Press and hold it for 10 seconds approx.
  5. When the LED light stops blinking, release the button.
  6. The Chromecast will restart automatically.
  7. These are the steps to factory reset Chromecast with Google TV.

How to Factory Reset Chromecast Device Ultra

  1. Make sure the Chromecast is connected to the TV and powered on.
  2. Press and hold down the side button on the device for 25 seconds approx.
  3. LED light will change from orange to white.
  4. Release the button when the light is white.
  5. The device will reset and return to default factory settings.

📌 Chromecast Ultra has a special power adapter with built-in Ethernet port.



How to Factory Reset My Chromecast: Gen 3 and Gen 2

  1. Connect your Chromecast to the HDMI on your TV.
  2. Make sure it is powered on.
  3. Find the small button on the side of the device.
  4. Press and hold the button for 25 seconds approx.
  5. You will see the LED light change from orange to white.
  6. When it is solid white, release the button. 
  7. The Chromecast will automatically restart.

🎯 Gen 2 has a flexible HDMI cable; Gen 3 has a more compact design with a matte finish.

How to Factory Reset Chrome cast (Gen 1)

  1. Ensure it is plugged in and powered on.
  2. Press and hold the button for 25 seconds.
  3. The LED blinking orange light will then turn white. 
  4. Release the button when the light is white.
  5. The reboot will begin automatically.
  6. This is how to factory reset old Chromecast.

ℹ️ The Gen 1 does not have a flexible HDMI cable. It looks like a USB stick and has the old Chrome logo.

How to Factory Reset a Google Chromecast Without Google Home App

You can reset your Chromecast using the physical button on the device if you can't access your Google Home app.

  1. Connect the Chromecast to the TV and turn it on.
  2. Find the button on the side or bottom of the device.
  3. Press and hold it for 10 to 25 seconds approx.
  4. Observe the LED indicator.
  5. It will change color (flashing orange or white).
  6. Release the button when the light turns white.
  7. The device will reboot and start the reset process.
  8. You will see the initial setup screen on your TV.

This method is useful if you have lost access to the app, or if your device is linked to an old account :)

factory reset chromecast

What to Do If Chromecast Is Not Working After Factory Reset

If the device is not working, here are some troubleshooting steps:

🔌 Check the connections:

  • Make sure the power cord is properly connected.
  • Use the original power adapter and not a USB port on the TV.

📺 Change the HDMI port:

  • Try another available HDMI port on your TV.
  • Make sure you select the correct input on the TV.

🔄 Repeat the reset:

Press and hold the physical button longer, making sure to release it only when the light is solid white.

📱 Reinstall the Google Home app:

If the device shows as “not found”, delete the app and reinstall it.

🌐 Check your Wi-Fi network:

  • Check that the router is active. 
  • Check that the router is close to the Chromecast.
  • Connect another device to the Wi-Fi to verify it is working.
  • If this is not working, it may be a hardware failure. In that case, contact official Google support for a possible repair or replacement.

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  1. Open your browser.
  2. Go to the Chrome Web Store for Stands Ad Blocker.
  3. Click “Add to Chrome”.
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  5. The Stands icon will appear in your extensions bar.
  6. From there you can enable or disable features such as:

  • Pop-up blocking

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Conclusion

Resetting Chromecast to factory settings can solve many technical issues and give you a fresh start, but it's important to follow the right procedure according to your model. And if you want to make the most of your streaming experience, especially from the browser, Stands Adblocker is a must-have tool. 

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FAQ

How to Reset Chromecast to a New Wi-Fi?

If you change your router or Wi-Fi network, and your Chromecast is no longer connected, you have two options:

  • Option 1 - If you still have access from the Google Home app.

  1. Open the Google Home app.
  2. Select your Chromecast device.
  3. Tap the settings icon (⚙️) > “Device Info” > “Wi-Fi”.
  4. Choose “Forget network ” and follow the process to connect to the new network.

  • Option 2 - If you can't access the device.

If you can no longer access your Chromecast, the best is to reset it to factory defaults. Resetting is the safest way to link it to a new Wi-Fi network when you lose access.

Will Resetting Chromecast Delete Installed Apps?

Yes. When resetting Chromecast to factory defaults:

  • 🔄 All custom settings are removed.
  • 📺 Downloaded apps (in case of Chromecast with Google TV) are completely removed.
  • 👤 Your Google account is unlinked from the device.
  • 🌐 Network information and language preferences are deleted.
  • 💡 You will need to reinstall your apps from Google Play (if you use Google TV).

How Often Should I Factory Reset My Chromecast?

It is not necessary to do this frequently. It is only recommended to reset Chromecast when:

  • There are persistent errors that are not resolved by a normal reset.
  • You change networks and cannot access the device from Google Home.
  • You are giving away, selling, or trading in the user device.
  • The Chromecast is linked to an old account that you can no longer use.
  • Resetting once every few months does not harm the device.

Can a Factory Reset Damage My Chromecast?

No. Resetting Chromecast to factory default settings is a safe process designed by Google to troubleshoot issues or reset settings. Resetting does not affect the hardware or damage the operating system. However:

  • ⚡Do not unplug the device while it is rebooting.
  • ✅Always use the original power adapter to avoid failures during the process.
  • 🧯Make sure the Chromecast is not overheated before pressing the physical button.
  • ✅Done correctly, resetting is not only safe, but helpful in prolonging the life of the device.

How to Factory Reset my Google Chromecast Voice Remote?

This only applies to Chromecast with Google TV. To reset the voice remote:

  1. Remove the batteries from the remote.
  2. Press and hold the “Home” button (🏠) while putting the batteries back in.
  3. The light on the controller will start flashing.
  4. The control will be reset when it stops flashing.
  5. Follow the instructions on-screen to pair it with your Chromecast again.
  6. If it is not working, press and hold the “Home” and “Back” buttons together for 10 seconds.