Cannot wirelessly display my Windows 11 laptop on my TV.

Daniel Watters 0 Reputation points
2026-09-20T18:13:22.9266667+00:00

|| | -------- | Operating system

|| | -------- | Windows 11, 64-bit

Operating system

|| || Windows 11, 64-bit

|| || Connection goal

|| || Mirror or cast the laptop screen to a TV wirelessly

 

Question

I am trying to connect my Windows 11 laptop to my TV wirelessly so that I can display the laptop screen on the TV.

When I search for Bluetooth devices, my TV appears. If I select it, both devices display a pairing message asking me to confirm that the PIN is the same. However, I can see the pairing message on the TV only when the laptop and TV are connected with an HDMI cable. I select Pair on the TV and Connect on the laptop, but the wireless connection does not begin.

If I disconnect the HDMI cable and set the TV input to regular TV mode, the TV displays No signal. I also tried the casting option on the laptop, but the TV does not appear in the list of available wireless displays.

Troubleshooting already attempted

·        I removed the TV from Settings > Bluetooth & devices and paired it again.

·        I confirmed the PIN shown on both devices.

·        I tried connecting with and without the HDMI cable.

·        I tried using the Windows casting feature, but the TV was not detected.

 

Questions

Does Bluetooth pair support screen mirroring, or must both devices support Miracast and another wireless-display technology? Which TV input or built-in app should I use, and how can I determine whether my laptop and TV support the required feature?

System information

·        Laptop: Windows 11, 64-bit

·        Office: Microsoft 365 installed

·        TV make and model: Phillips 4K TV.

·        Laptop make and model: Microsoft HP

·        Connection type wanted: Wireless screen mirroring, without HDMI.

Thank you for any help or step-by-step instructions.

 

Windows for home | Windows 11 | Display and graphics
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  1. AI answer

    2026-09-20T18:13:53.2633333+00:00

    Bluetooth pairing does not establish wireless screen mirroring. For wireless display, Windows uses Cast / Wireless display or dock, not standard Bluetooth device pairing.

    For the scenario described, use this check-and-fix path:

    1. Try Cast instead of Bluetooth pairing
      • Select Network on the taskbar.
      • Select Cast.
      • If the TV or wireless display adapter appears, select it to connect.
      • If it does not appear, Windows is not detecting it as a wireless display.
    2. Remove any previous wireless display entry and reconnect
      • Go to Start > Settings > Bluetooth & devices.
      • Under Wireless displays & docks, select the display/adapter name.
      • Select More options > Remove device.
      • Select Add device.
      • Select Wireless display or dock and try again.
    3. Make sure Bluetooth is on
      • Select Start > Settings > Bluetooth & devices.
      • Confirm Bluetooth is turned on.
      • Bluetooth can also be checked from the taskbar quick settings by selecting the Network, Sound, or Battery icon.
    4. Make sure Airplane mode is off
      • Select the Network, Sound, or Battery icons on the taskbar.
      • Confirm Airplane mode is off.
    5. Change Bluetooth discovery to Advanced
      • Go to Start > Settings > Bluetooth & devices > Devices.
      • Under Device settings > Bluetooth devices discovery, choose Advanced.
    6. Check the wireless network adapter band setting
      • Open Device Manager.
      • Expand Network adapters.
      • Right-click the Wi-Fi adapter and select Properties > Advanced.
      • Under Property, select Band.
      • Under Value, select Auto > OK.
      • The Microsoft Wireless Display Adapter requires the 2.4GHz band enabled during pairing.
      • Note: changing adapter properties may require administrator access.
    7. Allow Wireless Display through Windows Firewall
      • Search for allow firewall and open Allow an app through Windows Firewall.
      • Find Wireless Display.
      • Make sure both Private and Public are selected.
      • Select OK.
      • Note: firewall changes may require administrator access.
    8. Update or reinstall the graphics driver if Cast still fails
      • In Device Manager, expand Display adapters.
      • Right-click the Intel HD Graphics driver and select Uninstall device.
      • Restart the PC.
      • Go to Start > Settings > Bluetooth & devices > Add device.
      • Select Wireless display or dock and try reconnecting.
      • Warning: uninstalling a display driver is a system change and may temporarily affect display behavior until Windows reinstalls it.
    9. Run Bluetooth troubleshooting for general pairing issues
      • On Windows 11, run the automated Bluetooth troubleshooter in the Get Help app.

    About TV input or app selection: the available material confirms that Windows wireless display should be initiated through Cast or Wireless display or dock on the PC side. It does not provide TV-model-specific steps for Philips TV input selection or built-in apps.

    About feature support: the available material supports that wireless display requires detection as a wireless display or dock through Cast. If the TV only appears as a Bluetooth device and never appears under Cast, that indicates Bluetooth pairing alone is not the screen-mirroring path in Windows.

    AI-generated content may be incorrect. Read our transparency notes for more information.

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  2. EmilyS726 269.5K Reputation points Independent Advisor
    2026-09-20T18:51:13.53+00:00

    Bluetooth pairing is not what Windows uses for screen mirroring. The TV appearing under BT only means Windows can pair with it for whatever Bluetooth functions the TV supports; it does not establish a video connection.

    Win11 normally uses Miracast/Wifi Direct for wireless display. Microsoft’s supported method is Windows + K and selecting a Miracast-compatible display. Since the TV is not showing up, I would like to review something on the computer first before any conclusion can be made:

    On your computer, type cmd in the search on the taskbar to open Command Prompt, then run this command: 

    netsh wlan show drivers

    When the result returns, look for something similar to this:

    Wireless Display Supported: Yes (Graphics Driver: Yes, Wi-Fi Driver: Yes)

    I want to know what yours says.

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