How to Fix Cast to Samsung TV Not Working on Windows 11 - MobilesTalk (2023)

Screencast or Miracast is one of the most useful features of Windows OS that allows users to mirror PC screen to other wireless displays like smartphones, smart TVs and more. Thanks to the screencast function, the reverse is also possible. While Screencast or Miracast is a great feature, it can go wrong on some computers.

Users may get an error message saying "This device does not support Miracast, so you cannot project to it wirelessly" or something similar. Several users have had issues with this feature; You cannot cast your Windows 11 PC to a Samsung TV. If you are unable to access or use the feature in Windows 11, we will help you to fix it.

Why does Cast to Samsung TV not work on Windows 11?

It's hard to pinpoint a single reason why the Cast to Samsung TV feature fails. Many different causes can contribute to this particular problem and we have listed them below.

• device compatibility
• Wireless display function disabled
• Your computer and Smart TV are not connected to the same Wi-Fi network
• Network discovery disabled
• Outdated network drivers
• Outdated Windows 11 operating system
• Limitations by Windows real-time protection function
• Wireless display defects

Fix Casting on Samsung TV Not Working on Windows 11

So, without further ado, let’s dive into the effective troubleshooting tips listed below to fix Samsung TV Not Working streaming on Windows 11.

1. Restart your computer

First, restart your computer. The screencast may stop working due to a minor glitch in the system, and to find this glitch, all you have to do is restart your device.

So it's a simple solution and before jumping to the complex solutions it's better to try it out. Who knows, maybe you can start screen mirroring again after the reboot.

2. Make sure your computer supports screencast

Miracast is a useful Windows feature, but only computers with the necessary specs can run it. The feature would still be present on your system, but you cannot run it without compatible hardware. When the function is visible but you cannot execute it. There is a chance that your computer does not support this. So you need to check to confirm.

1.tightenWin+Rkeyboard keys.

2.untildxdiagin the dialog.

3.To knockEnterto start theDirectX-Diagnosetool.

4.tightensave all informationOption at the bottom of the DirectX Diagnostic Tool window.

5.After saving the file, open theDxDiagNamefile on your computer.

6.You can use the...ctrl+FShortcut to open theFindtooland typemiracast.

7.After that, check if there is aAvailable with HDCPmessage on the sidemiracast.

If this message is not displayed, your computer does not support the Miracast function. However, if your computer supports Miracast, you may still not be able to use it because your Smart TV does not support it. You need to confirm on the manufacturer's website.

3. Habilite o Wireless Display no Windows 11

The screencast is an optional feature; You have to activate it manually to use it. So, before applying major fixes, we recommend checking if wireless display is enabled on your device. Follow the steps below.

1.tightenWin+EUShortcut to startWindows settings.

2.cliqueformson the left side of the window.

3.After that clickOptional ResourcesOn the right side.

4.On the next screen, click on the buttonshow functionsKnopf.

5.A new window will appear. Scroll down and find thewireless screenoption and check the box next to it.

6.cliqueNextProceed.

Finally, follow the on-screen instructions to complete the installation of a wireless display on your Windows 11 computer. Hopefully, once the process is complete, you will be able to use the on-screen casting feature.

4. Make sure your computer and TV are connected to the same Wi-Fi network

One of the essential requirements to use the Screencast feature is that both must be connected to the same Wi-Fi network. If you do not meet this condition, you will encounter an error using the screencast feature. Therefore, we recommend ensuring that both devices are using the same Wi-Fi network.

5. Turn on network discovery

You need to enable the network discovery feature if your computer supports the screencast feature but you cannot access it due to some unknown reason. Here are the steps to do it.

1.open thisstart menu.

2.untilManage advanced sharing settingsin the search box and clickEnter.

3.navigate toAdvanced sharing settingsWindow.

4.EnableTurn on network discoveryeFile and printer sharingoptions.

5.After that click onSave editionsKnopf.

Now you need to check if the screencast feature works on your computer.

6. Run the Internet Connections and Network Adapters troubleshooter

If the issue with casting not working on Samsung TV is still not resolved, then there is probably an issue with your internet connection or network adapter. Microsoft has added several fixes in Windows to fix these issues. Special troubleshooting programs are available for Internet connections and network adapters. Run them to fix the problem.

1.tightenWin+EUbuttons to startWindows settings.

2.Scroll down and click on theProblems solutionPossibility.

3.tightenOther bug fixesPossibility.

4.find-theminternet connectionsenetwork adapterOptions and click the buttonto runbutton next to them.

Complete both troubleshooting processes. After that, try using the screencast function again.

7. Update and reinstall the wireless driver

If the built-in fixes don't resolve the issue either, we recommend focusing on the wireless drivers. Update or install wireless drivers fordevice Managerto fix any problems you have.

1.tightenWin+RButtons to startRUN dialog box.

2.untildevmgmt.mscin the box and hitEnter.

3.To locatenetwork adapteron themdevice ManagerWindow.

4.Click on it to expand and find all network drivers installed on your computer.

5.right clickWi-Fi adapterand select thisupdate driversOption in the drop-down menu.

6.tightenAutomatically search for driversoption in the next window. Windows will automatically find and install the new drive.

7.If and only if updating the wireless adapter does not fix the problem, right-click again and select theuninstall devicePossibility.

8.After that, the selected driver will be uninstalled from your computer. tightenactionoption in the top menu bar and select the optionChecking for hardware changesPossibility.

8. Windows Firewall Reconfiguration

Windows Firewall is a necessary protection against viruses and malware, but sometimes it can also block the private/public Internet connection and interfere with various functions, including the screencast function. In this case, you must configure Windows Firewall manually.

1.open thisWindows Defender-FirewallWindow.

2.tightenAllow an app through Windows FirewallLink on the right side of the window.

3.After that click onchange settingsKnopf.

4.find-themwireless screenoption and check both boxes.

5.After that, look for theTo connectoption and check the boxes for that as well.

6.finally clickOKto apply the changes. Now Windows Firewall should no longer be an issue.

9. Change the wireless mode selection value

Configuration errors are the biggest problem with Wi-Fi adapters. However, it can be easily fixed by changing the wireless network adapter's wireless mode selection value and changing it to dual band. Dual-band improves driver performance and fixes network congestion issues that caused the screencast feature to fail.

1.tightenWin+xButtons to startQuick LinksMenu.

2.Choosedevice Managerfrom the list.

3.double clicknetwork adapterto expand it.

4.Then right-clickloose cable adapterand selectfeatures.

5.navigate toProgressiveAba.

6.Choose802.11wireless modeunderProperty.

7.expand thisWertand choosedouble band.

8.click on the lastOKto save the changes.

10. Remove and re-add the screen

You can try reconnecting the wireless display if the issue persists. This will fix issues with the wireless monitor and your system; to get it working again. Here are the steps for that.

1.Disconnect the wireless display from your Windows 11 computer.

2.StartWindows settings.

3.ChooseannouncementPossibility.

4.After that go toMultiple adsHack and unplug your current monitor.

5.After removing the viewfinder, pressWin+kto access thecast functionand locate the wireless monitor belowAds available. The computer and television must be close together.

Your wireless monitor must be workable under theAds availableSection. So connect with him.

11. Update Windows OS

If it is still not working on your Samsung TV, then wait for the possibility of system crashes or compatibility issues that cause all these issues. It's a small problem that can eventually turn into something big, but the solution is quite simple. You must download and install the latest Windows update. The steps are simple.

1.open thissettings app.

2.tightenwindows updateoption at the bottom of the window.

3.tightenCheck for updatesKnopf.

4.When Windows lists the new updates to be installed, click on thedownload and installButton to add new updates to your system.

common questions

Does Windows 11 have a screen mirroring feature?

Windows 11 supports Miracast for wireless screen mirroring. If you are not sure whether your TV supports screen sharing, open theOption Menuon your TV and go toCheck the Applications tabfor Miracast or other screen mirroring options.

How to stream from Windows 11 to Samsung TV?

You can cast your Windows 11 screen to your Samsung Smart TV easily. Only if your Samsung Smart TV supports screen mirroring or casting function. If your TV supports the function, press the Win + K keys on your keyboard to browse available monitors. If your Samsung TV is there, it will appear. Select the TV and start streaming.

How do I enable screencasting in Windows 11?

You can activate themwireless screenrole inWindows 11 SettingsunderOptional ResourcesSection. If you are still confused, we recommend checking out our listed fixes for steps to take.

Is it possible to cast from Windows 11 to Chromecast?

Yes! You can mirror your Windows 11 computer to your Chromecast TV using Google Chrome. Follow the steps:

1.StartGoogle Chromeon your computer and click the buttonthree vertical dotsicon in the upper-right corner of the Chrome window.

2.After that click onPour…option from the drop-down menu and set itSourcesoption forCast-Desktop.

3.Select your Chromecast TV atbroadcast desktopTab and wait.

After pairing is complete, you can start screen mirroring.

How do I wirelessly connect my Windows 11 to my Samsung Smart TV?

It's not a difficult task once you know the ins and outs of the process. ChooseWireless display or dockunderAdd Device.

Windows 11 will immediately start looking for your Samsung Smart TV; it should appear on available wireless monitors. Select Samsung Smart TV to add it. Once the connection is established, Windows 11 will start mirroring.

Why is my computer not streaming?

It's quite a miscellaneous question as there could be several reasons why the Cast feature is not working on a Windows computer. However, the most common culprit iswireless display function disabled.The function can be easily activated through Windows settings. However, another possible reason could be the limitations imposed by Windows built-in firewall.

Experience Windows 11 on your Samsung TV

Screencast or Miracast in Windows is a useful feature. It is used for various purposes such as B. watching movies, presenting PPTs and much more. But the feature occasionally fails and does not provide the desired experience. Several Windows 11 users face this issue. Therefore, after thorough research, we have listed some effective workarounds. i hope they solve the problem.