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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:

• Conductor obsolet
• Issues with the HDMI cable
• Issues with HDMI port

Consells bàsics de resolució de problemes

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.
• Remove other connections of the TV using the HDMI hub or switch.
• Intenta connect HDMI cable directly to the TV.
• Intenta 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. Premeu De Windows + P claus simultaneously on the keyboard.

2. Selecciona Ampliar to display your computer screen on the TV.

Nota: També podeu triar Duplicat.

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. Premeu el botó Input Source menu botó de la Comandament de TV.

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

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Mètode 3: executeu l'eina de resolució de problemes de maquinari i dispositius

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. Premeu el botó Windows clau, escriviu Símbol del sistema i feu clic a Executa com administrador.

2. clic Sí al Control de comptes d'usuari prompt.

3. Escriviu l'ordre msdt.exe -aneu DeviceDiagnostic i premi Enter.

4. Feu clic al Avançat opció, tal com es mostra.

5. Consulteu el Apliqueu les reparacions automàticament opció i feu clic a Següent.

6. Fer clic a Següent procedir.

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

• Apliqueu aquesta correcció
• Skip this fix

8. Aquí, feu clic a Apliqueu aquesta correcciói reprendre el vostre 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. Fer clic a Començar i escriviu Gestor de dispositius. Fer clic a obert.

2. Feu doble clic Adaptadors de pantalla per ampliar-lo.

3. Feu clic amb el botó dret sobre el vostre adaptadors de pantalla i seleccionar Actualitza el controlador.

4. A continuació, seleccioneu Cerca automàticament els controladors.

5A. Si els controladors ja s'han actualitzat, es mostra Els millors controladors per al vostre dispositiu ja estan instal·lats.

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

6. After this process, reprendre l’ordinador.

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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. obert Gestor de dispositius i aneu a Adaptadors de pantalla tal com es mostra a Mètode 4.

2. Feu clic amb el botó dret al ratolí video device i seleccionar Desinstal·la el dispositiu.

3. Consulteu el Suprimiu el programari del controlador per a aquest dispositiu option. Then, click on Desinstal button in the confirmation prompt.

4. Reinicia el teu PC after uninstalling the driver.

5. Next, download the appropriate driver from the lloc web del fabricant.

Nota: For example, visit Intel's web oficial to download the latest USB driver for Gràfics Intel.

6. Once the file is downloaded, go to the download location and select the fitxer de configuració.

7. Feu clic amb el botó dret al ratolí .exe setup file and then select Propietats al menú.

8. Ara, aneu al Compatibilitat Tab.

9. Next, check the box next to Executeu aquest programa en mode de compatibilitat per a.

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

11. clic Aplicar i després OK per desar els canvis.

12. Finalment, reinicieu el PC de nou.

Method 6: Change Display Settings

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

1. obert Configuració prement Tecles Windows + I simultàniament.

2. Seleccioneu la Sistema configuració.

3. In the left-hand menu select visualització.

4. Aquí, configureu el recomanat opcions per Escala i maquetaciói Resolució de la pantalla.

5. Ara feu clic a Configuració de visualització avançada.

6. Seleccioneu la recommended and required rate (per exemple 60.008 Hz) sota Freqüència d'actualització.

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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.

Nota: 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. Selecciona Configuració, A continuació, suport al tauler esquerre.

3. Aquí, seleccioneu el Autodiagnòstic opció.

4. Ara, seleccioneu reajustar opció i introduïu l'opció PIN.

5. Finalment, seleccioneu Sí per confirmar.

Preguntes més freqüents (FAQs)

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

Ans. Després de connectar el cable HDMI, feu clic amb el botó dret al ratolí escriptori i seleccionar Personalitza't. 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?

Ans. No, 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?

Ans. 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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