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Fix a Faulty Screen Mirroring on a TCL Roku TV

Having trouble mirroring your screen to your TCL Roku TV? You’re not alone! This common issue has plagued many users, but don’t worry – we’ve got you covered. This guide breaks down the causes and offers tested solutions to get you back to streaming seamlessly in no time!

Why Won’t My Screen Mirror to My TCL Roku TV?

Before we dive into solutions, it’s essential to understand the potential culprits behind this frustrating issue:

  • Wireless Network Problems: A spotty or unstable WiFi connection can disrupt screen mirroring.

  • Outdated Roku Firmware: Older firmware versions might have bugs that prevent screen mirroring from functioning correctly.

  • Connecting Device OS Issues: An outdated or glitching operating system on your phone, tablet, or computer can also be the cause.

  • TCL Roku TV Software Glitches: Sometimes, temporary software errors within the TV itself can disrupt specific features like screen mirroring.

  • Mismatched WiFi Networks: Both your TCL Roku TV and the device you’re mirroring from must be on the same WiFi network.

  • Disabled Screen Mirroring: The screen mirroring feature might be inadvertently turned off in your Roku settings.

Troubleshooting TCL Roku TV Screen Mirroring: Your Step-by-Step Guide

Now that you know the potential causes, let’s explore the solutions. Work through these steps one by one, checking if screen mirroring works after each attempt:

1. Enable Screen Mirroring on Your TCL Roku TV

It might seem obvious, but make sure screen mirroring is enabled on your Roku TV:

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  1. Using your Roku remote, press the Home button.

  2. Navigate to Settings > System.

  3. Select Screen Mirroring.

  4. Choose either Prompt (to approve each connection) or Always Allow for the most convenient option.

    Always Allow as per your convenience.

2. Double-Check You’re on the Same WiFi Network

Screen mirroring relies on your home WiFi network. Ensure both your TCL Roku TV and the device you’re mirroring from are connected to the same network.

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3. Give Your Roku Device a Refresh

A quick restart can resolve temporary glitches:

  1. Press the Home button on your Roku remote.

  2. Go to Settings > System.

  3. Select Power settings.
    power settings

  4. Choose System Restart and then confirm the Restart.System Restart

4. Restart Your Phone, Tablet, or Computer

If restarting your Roku TV doesn’t do the trick, try restarting the device you’re using to initiate screen mirroring. This can often re-establish a clean connection.

5. Verify Device and OS Compatibility

Make sure your TCL Roku TV model supports screen mirroring. You can find this information in your TV’s user manual or on the TCL website. Additionally, ensure your TV and the device you’re trying to mirror from are running compatible operating systems. For Roku, OS version 9.4 or higher is generally recommended.

6. Temporarily Disable Your VPN or Firewall

VPNs and firewalls can sometimes interfere with network connections. Temporarily disable them and check if screen mirroring starts working.

7. Troubleshoot Your Internet Connection

Screen mirroring requires a stable internet connection. Try rebooting your WiFi router. If that doesn’t work, connect your devices to a different WiFi network (if available) to rule out router-specific problems.

8. Clear Your TCL Roku TV’s Cache

A clogged cache can cause all sorts of performance hiccups:

  1. On your Roku remote, press the Home button.

  2. Rapidly press the Home button five times.

  3. Press the Up arrow once.

  4. Press the Rewind button twice.

  5. Press the Fast Forward button twice.

9. Update Your TCL Roku TV Software

An outdated Roku TV operating system could be harboring bugs that are preventing screen mirroring from working:

  1. Press the Home button on your remote.

  2. Go to Settings > System > System Update.
    System Update

  3. If an update is available, follow the on-screen instructions to install it.

10. Perform a Factory Reset (Last Resort)

A factory reset will erase all data and settings on your TCL Roku TV. While this can be a helpful last resort to fix persistent problems, it’s essential to back up any important data beforehand.

11. When in Doubt, Contact Support

If you’ve exhausted all troubleshooting steps and are still struggling with screen mirroring, reach out to TCL customer support for further assistance.

Frequently Asked Questions

Q. How do I fix TCL Roku TV screen mirroring not working with my iPhone?

Make sure AirPlay is enabled on your TCL Roku TV. Go to Settings > Apple AirPlay and HomeKit, and turn it on.

Q. Why isn’t my TCL Roku TV showing up as an available device when I try to screen mirror?

Double-check that both your TV and the device you’re mirroring from are on the same WiFi network. Try restarting both devices.

Q. How do I update my TCL Roku TV’s software?

Navigate to Settings > System > System Update. Follow the on-screen prompts to download and install any available updates.


We hope these steps help you resolve your TCL Roku TV screen mirroring woes! Let us know in the comments which solution worked for you.

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