Януари 31, 2022

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.

Fix Computer won't Connect to TV 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:

  • Остарял драйвер
  • Issues with the HDMI cable
  • Issues with HDMI port

Основни съвети за отстраняване на неизправности

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.
  • Премахнете други връзки of the TV using the HDMI hub or switch.
  • Опитайте се да connect HDMI cable directly to the TV.
  • Опитайте се да 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. Натиснете Windows + P ключове simultaneously on the keyboard.

2. изберете Разширяване to display your computer screen on the TV.

Забележка: Можете също да изберете Дубликат.

Press Windows and P keys. Select Extend to display your computer screen on the TV. Fix PC Won’t Connect to TV

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. Натисни Меню за входен източник бутона на дистанционно за телевизор.

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

Select HDMI. This will display the screen of the computer

Също прочетено: How to Convert Coaxial Cable to HDMI

Метод 3: Стартирайте инструмента за отстраняване на неизправности в хардуера и устройствата

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. Натисни Windows ключ, Тип Command Prompt и кликнете върху Изпълнявай като администратор.

Press the Windows key. Type Command Prompt and open it in Run as administrator. Fix PC Won’t Connect to TV

2. кликване Да в Контролът на потребителските акаунти ред.

3. Въведете командата msdt.exe -id DeviceDiagnostic и натиснете Въведете.

run hardware and devices troubleshooter command in cmd

4. Кликнете върху Подробно опция, както е показано.

click on Advanced option in Hardware and Devices Troubleshooter

5. Проверете Прилагайте ремонт автоматично опция и кликнете върху Напред.

check apply repairs automatically option in hardware and devices troubleshooter and click on Next. Fix PC Won’t Connect to TV

6. Кликнете върху Напред за да продължите.

Click on Next to proceed

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

  • Прилагане на тази корекция
  • Skip this fix

Click on Apply this fix and after resolving, restart your PC. Fix PC Won’t Connect to TV

8. Тук щракнете върху Прилагане на тази корекция, и рестартиране вашия компютър.

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. Кликнете върху Начало и вид Мениджър на устройства. Кликнете върху отворено.

. Click on Start and type Device Manager. Click on Open. Fix PC Won’t Connect to TV

2. Щракнете двукратно Дисплейни адаптери да го разшири.

Double click Display adapters to expand it.

3. Щракнете с десния бутон върху вашия адаптери за дисплей и изберете Обновяване на драйвера.

Right click on the video device and select Update driver. Fix PC Won’t Connect to TV

4. След това изберете Търсене автоматично за драйвери.

Изберете Автоматично търсене на драйвери

5А. Ако драйверите вече са актуализирани, това показва Най-добрите драйвери за вашето устройство вече са инсталирани.

If the drivers have been updated already, it shows The best drivers for your device are already installed. Fix PC Won’t Connect to TV

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

6. After this process, рестартиране твоят компютър.

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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. Отворен Device Manager и отидете Дисплейни адаптери както е показано в Метод 4.

2. Щракнете с десния бутон върху video device и изберете Деинсталирайте устройството.

Right-click on the video device and select Uninstall device. Fix PC Won’t Connect to TV

3. Проверете Изтрийте софтуера на драйвера за това устройство option. Then, click on Uninstall button in the confirmation prompt.

uninstall device driver confirmation prompt intel UHD graphics driver

4. Рестартирайте компютъра си after uninstalling the driver.

5. Next, download the appropriate driver from the уебсайта на производителя.

Забележка: Например посетете на Intel официален сайт to download the latest USB driver for Intel Graphics.

6. Once the file is downloaded, go to the download location and select the инсталационен файл.

7. Щракнете с десния бутон върху . Exe setup file and then select Имоти от менюто.

Right click on the .exe setup file and then select Properties from the menu.

8. Сега отидете на Съвместимост раздела.

Go to the Compatibility tab. Fix PC Won’t Connect to TV

9. Next, check the box next to Стартирайте тази програма в режим на съвместимост за.

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

11. кликване Добавете Обява и след това OK за да запазите промените.

Check the box next to Run this program in compatibility mode for. From the drop-down menu, select a previous Windows OS version. Click Apply and then OK.

12. И накрая, рестартирайте компютъра си отново.

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. Отворен Настройки като натиснете Windows + I клавиши едновременно.

2. Изберете Система настройки.

open windows settings and click on system. Fix PC Won’t Connect to TV

3. In the left-hand menu select Дисплей.

4. Here, set the ПРЕПОРЪЧВА: опции за Мащаб и оформление, и Резолюция на дисплея.

Set the recommended options in Display resolution.

5. Сега кликнете върху Разширени настройки на дисплея.

Щракнете върху Разширени настройки на дисплея.

6. Изберете recommended and required rate (например 60.008 Hz) под Скорост на обновяване.

Select the recommended and required rate under Refresh rate | How to Fix Computer won’t Connect to TV Issue

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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.

Забележка: 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. изберете Настройки, тогава Поддържа се в левия панел.

3. Тук изберете Самодиагностика опция.

4. Сега изберете Нулиране опция и въведете PIN.

Perform Factory Reset on TV. Fix PC Won’t Connect to TV

5. Накрая изберете Да за да потвърдите.

Често задавани въпроси (FAQ)

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

Ans. След свързване на HDMI кабел, щракнете с десния бутон върху работен плот и изберете Персонализиране. 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?

Отг. Не, 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.

Препоръчва се: 

We hope our article was helpful and you were able to fix Windows PC won’t connect to TV issue was helpful to you. In case, you have any suggestions or queries regarding this article, feel free to reach out to us in the comment section below.