Quick answer
- Error code 401 indicates an authentication issue with your Fire TV device.
- This typically happens when your device is unable to connect to Amazon's servers.
- You may need to sign out and sign back into your Amazon account.
- Ensure your internet connection is stable and functioning properly.
Symptoms
You may notice the following symptoms when encountering error code 401:
- Inability to access certain apps or content.
- A message on your screen indicating "Error 401" or "Authentication Failed."
- Slow performance or buffering when trying to stream content.
Quick checks
Before diving into detailed troubleshooting, perform these quick checks:
- Confirm that your Fire TV is connected to the internet.
- Restart your Fire TV device by unplugging it and plugging it back in.
- Check if other devices in your home can access the internet.
- Ensure that your Amazon account is active and not locked.
Step-by-step fix
- Restart Your Fire TV: Unplug your Fire TV from the power outlet, wait 30 seconds, and plug it back in.
- Check Internet Connection: Go to Settings > Network and ensure your Fire TV is connected to your Wi-Fi network.
- Sign Out of Your Amazon Account: Navigate to Settings > My Account > Amazon Account and select "Sign Out."
- Sign Back In: After signing out, go back to the same menu and select "Sign In." Enter your Amazon account details.
- Update Your Fire TV: Go to Settings > My Fire TV > About > Check for Updates. Install any available updates.
- Reset Network Settings: If the issue persists, go to Settings > Network > Your Network Name > Forget Network. Then reconnect by selecting your network and entering the password.
- Use a Certified HDMI Cable: Ensure you are using a high-quality HDMI cable. Consider upgrading to a Certified Ultra High Speed HDMI cable (paid link) for optimal performance.
If it still doesn't work
If you have followed all the steps and are still facing error code 401, consider:
- Contacting Amazon customer support for further assistance.
- Checking for any service outages in your area that might be affecting connectivity.
FAQ
Q: What does error code 401 mean?
A: It indicates an authentication issue, usually due to problems connecting to Amazon's servers.
Q: Can I fix error code 401 myself?
A: Yes, most users can resolve this issue by following the troubleshooting steps outlined above.
Q: Will resetting my Fire TV erase my data?
A: No, signing out of your account will not erase your data; however, a factory reset will.
Q: How can I check if my Fire TV is up to date?
A: Go to Settings > My Fire TV > About > Check for Updates.
Q: What should I do if my internet is working but I still see error code 401?
A: Try signing out and back into your Amazon account, and ensure your Fire TV software is updated.