Fix Windows PC Won’t Connect to TV

The computer is connected to a Smart TV using an HDMI cable. Using HDMI, you can have a home theatre setup by connecting an HDTV or video projector to a computer. This cable will help in connecting to components for both audio and video. However, users have reported that sometimes computers do not recognize TV. If you are facing your PC won’t connect to TV issue, then you are in the right place. This article on how to fix computer won’t connect to TV issue will resolve the issue.

How to Fix Windows 10 PC Won’t Connect to TV HDMI

Whenever an external device is connected to the computer, Windows 10 sets the device ready to work with that device. For instance, when you connect a pen drive, you will see a prompt for File Explorer to run it. The process is similar when you connect a TV. If your computer fails to recognize the TV, then follow any of the methods below to resolve the issue.

Why Computer won’t Connect to TV?

Below are some of the reasons why your PC won’t connect to TV:

• Motorista desatualizado
• Issues with the HDMI cable
• Issues with HDMI port

Dicas básicas para solução de problemas

Before trying advanced troubleshooting methods, let us try some of the basic troubleshooting methods:

• Loosen up the HDMI coil if it is coiled tightly.
• Since HDMI is sensitive, check whether the pins on the HDMI are damaged.
• Use another HDMI cable.
• Remover outras conexões of the TV using the HDMI hub or switch.
• Tente connect HDMI cable directly to the TV.
• Tente connect to another HDMI port if your TV has multiple ports.
• Discharge the computer by removing AC adapters, power cables, and peripheral devices.
• Disconnect all ports and restart your computer and TV. Then, reconnect them.

Method 1: Enable Projection Mode

If Windows 10 has failed to automatically detect the connection to the TV, then you can enable the projection mode:

1. Pressione Windows + P chaves simultaneously on the keyboard.

2. Selecionar estender to display your computer screen on the TV.

Observação: Você também pode escolher Duplicar.

Method 2: Select Input Source on TV

If a TV has more than one display port, it might not detect the incoming video signal automatically and cause Windows 10 DisplayPort Not Working issue and cause Windows 10 DisplayPort Not Working issue. In this case, you can select input on the TV. Follow the steps below:

1. aperte o Menu Fonte de entrada botão no controle remoto.

2. Selecionar HDMI. This will display the screen of the computer.

Leia também: How to Convert Coaxial Cable to HDMI

Método 3: execute o solucionador de problemas de hardware e dispositivos

If there is any issue with the PC hardware, running the troubleshooter will automatically diagnose the problems and fix them. Follow the steps written below to run the Hardware and Devices Troubleshooter to fix Computer won’t Connect to TV issue.

1. aperte o Windows chave, Tipo Prompt de comando e clique em Executar como administrador.

2. Clique Sim no Controle de Conta de Usuário pronto.

3. Digite o comando msdt.exe -id DeviceDiagnostic e imprensa Entrar.

4. Clique no ícone Avançado opção, conforme mostrado.

5. Verifica a Aplicar reparos automaticamente opção e clique em Próximo.

6. Clique em Próximo para prosseguir.

7. The troubleshooter will now run. If problems are detected, it will display two options:

• Aplique essa correção
• Skip this fix

8. Aqui, clique em Aplique essa correção e restart seu PC.

If the issue occurs on your PC even after running the troubleshooter, then you can try updating the video driver.

Method 4: Update Display Driver

Outdated or damaged video drivers can also be one of the reasons behind PC won’t connect to TV issues. Follow the steps below:

1. Clique em Início e tipo Gerenciador de Dispositivos. Clique em Abra.

2. Duplo click Adaptadores de vídeo para expandi-lo.

3. Clique com o botão direito em seu adaptadores de vídeo e selecione Atualizar driver.

4. Em seguida, selecione Pesquisar motoristas automaticamente.

5A. Se os drivers já foram atualizados, mostra Os melhores drivers para o seu dispositivo já estão instalados.

5B. If any updates are available then, Windows will install them automatically.

6. After this process, restart seu computador.

Leia também: Como instalar o Kodi na Smart TV

Method 5: Reinstall Driver in Compatibility Mode

If you face PC won’t connect to TV issue, then you have to use the driver in compatibility mode for a previous Windows version. Follow the steps below.

1. Abrir Gerenciador de dispositivos e vai para Adaptadores de vídeo como mostrado em Método 4.

2. Clique com o botão direito do mouse no video device e selecione Dispositivo de desinstalação.

3. Verifica a Excluir o driver para este dispositivo opção. Em seguida, clique em Desinstalar botão no prompt de confirmação.

4. Reinicie seu PC after uninstalling the driver.

5. Next, download the appropriate driver from the site do fabricante.

Observação: Por exemplo, visite Intel website oficial to download the latest USB driver for Intel Graphics.

6. Once the file is downloaded, go to the download location and select the arquivo de configuração.

7. Clique com o botão direito do mouse no .exe setup file and then select Propriedades a partir do menu.

8. Agora vá para o Compatibilidade aba.

9. Next, check the box next to Execute este programa no modo de compatibilidade para.

10. From the drop-down menu, select a previous Windows OS version.

11. Clique Aplicar e depois OK para salvar as alterações.

12. Finalmente, reinicie seu PC novamente.

Método 6: alterar as configurações de exibição

Changing the display settings to the recommended settings will help resolve computer won’t connect to TV issue. Follow the steps below:

1. Abrir Configurações pressionando Teclas Windows + I simultaneamente.

2. Selecione a System configurações.

3. In the left-hand menu select Ecrã.

4. Aqui, defina o Recomendado opções para Escala e layout e Exibir resolução.

5. Agora, clique em Configurações avançadas de exibição.

6. Selecione a recommended and required rate (por exemplo: 60.008 Hz) debaixo Taxa de atualização.

Leia também: Corrigir o compartilhamento familiar do YouTube TV que não funciona

Method 7: Perform Factory Reset on TV

If none of the methods above worked, then factory reset your TV to resolve your PC won’t connect to TV problem. Follow the given steps to perform factory reset on TV.

Observação: The settings may vary depending on the manufacturer of the TV. Below settings and methods are based on the Samsung R series.

1. Press the Home button on the TV remote.

2. Selecionar Configurações, Em seguida Suporte no painel esquerdo.

3. Aqui, selecione o Auto diagnóstico opção.

4. Agora, selecione o Limpar opção e digite PIN.

5. Finalmente, selecione Sim para confirmar.

Perguntas mais frequentes (FAQs)

Q1. How can I check whether my display output is working well?

Resp. Depois de conectar o cabo HDMI, clique com o botão direito no Computador de mesa e selecione personalizar. Here, you can see your Smart TV as a second monitor.

Q2. Do I have to reset my PC to resolve the computer that did not recognize the TV issue?

Resp. Não, there is no need to factory reset your PC. If none of the troubleshooting methods worked, then you can reset your Smart TV as a last resort.

Q3. What are the different ways to connect a PC to a TV?

Resp. You can connect your computer to the TV using HDMI cable, DVI or VGA, or Wi-Fi. Using Wi-Fi to connect your computer to TV depends on the manufacturer & TV model.

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