Enero 31, 2022

Ayusin ang Windows PC na Hindi Makakonekta sa 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:

  • Lumang driver
  • Issues with the HDMI cable
  • Issues with HDMI port

Pangunahing Mga Tip sa Pag-troubleshoot

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.
  • Alisin ang iba pang mga koneksyon of the TV using the HDMI hub or switch.
  • Subukang connect HDMI cable directly to the TV.
  • Subukang 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. Pindutin ang Windows + P mga susi simultaneously on the keyboard.

2. Piliin ang Pahabain to display your computer screen on the TV.

tandaan: Maaari ka ring pumili Kopyahin.

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. pindutin ang Menu ng Input Source pindutan sa Malayo sa TV.

2. Piliin ang HDMI. This will display the screen of the computer.

Select HDMI. This will display the screen of the computer

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Paraan 3: Patakbuhin ang Troubleshooter ng Hardware at Mga Device

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. pindutin ang Windows susi, type Command Prompt at mag-click sa Patakbuhin bilang administrator.

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

2. click Oo nasa Control User Account prompt.

3. I-type ang command msdt.exe -id DeviceDiagnostic at pindutin ang Magpasok.

run hardware and devices troubleshooter command in cmd

4. Mag-click sa Advanced opsyon, tulad ng ipinapakita.

click on Advanced option in Hardware and Devices Troubleshooter

5. Tingnan ang Awtomatikong ilapat ang pag-aayos pagpipilian at mag-click sa susunod.

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

6. Mag-click sa susunod Magpatuloy.

Click on Next to proceed

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

  • Iapply ang ayos na ito
  • Skip this fix

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

8. Dito, mag-click sa Iapply ang ayos na ito, at i-restart ang iyong 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. Mag-click sa simula at uri Tagapamahala ng aparato. Mag-click sa Pagbubukas.

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

2. Pag-double click Mga adapter ng display upang palawakin ito.

Double click Display adapters to expand it.

3. Mag-right-click sa iyong mga adaptor ng display at piliin ang I-update ang driver.

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

4. Susunod, piliin ang Awtomatikong maghanap para sa mga driver.

Piliin ang Awtomatikong paghahanap para sa mga driver

5A. Kung ang mga driver ay na-update na, ito ay nagpapakita Naka-install na ang pinakamahusay na mga driver para sa iyong device.

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, i-restart ang ang iyong computer.

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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. bukas Device Manager at pumunta sa Mga adapter ng display tulad ng ipinakita sa Pamamaraan sa 4.

2. Mag-right click sa video device at piliin ang I-uninstall ang device.

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

3. Tingnan ang Tanggalin ang driver ng software para sa aparatong ito option. Then, click on I-uninstall button in the confirmation prompt.

uninstall device driver confirmation prompt intel UHD graphics driver

4. I-restart ang iyong PC after uninstalling the driver.

5. Next, download the appropriate driver from the website ng gumawa.

tandaan: For example, visit Intel's opisyal na website to download the latest USB driver for Intel Graphics.

6. Once the file is downloaded, go to the download location and select the setup ng file.

7. Mag-right click sa Exe setup file and then select Mga Katangian mula sa menu.

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

8. Ngayon, pumunta sa Pagkakatugma Tab.

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

9. Next, check the box next to Patakbuhin ang program na ito sa mode ng pagiging tugma.

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

11. click gamitin at pagkatapos ay OK upang i-save ang mga pagbabago.

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. Panghuli, i-reboot ang iyong PC muli.

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. bukas Setting sa pamamagitan ng pagpindot Mga susi ng Windows + I sabay-sabay.

2. Piliin ang Sistema mga setting.

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

3. In the left-hand menu select display.

4. Dito, itakda ang Inirerekumendang mga pagpipilian para sa Scale at layout, at display resolution.

Set the recommended options in Display resolution.

5. Ngayon, mag-click sa Mga advanced na setting ng display.

I-click ang Advanced na mga setting ng display.

6. Piliin ang recommended and required rate (eg 60.008 Hz) sa ilalim I-refresh rate.

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.

tandaan: 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. Piliin ang Setting, Pagkatapos Suporta sa kaliwang pane.

3. Dito, piliin ang Diagnosis sa Sarili pagpipilian.

4. Ngayon, piliin ang I-reset opsyon at ipasok ang Ang PIN.

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

5. Panghuli, piliin Oo upang kumpirmahin.

Frequently Asked Questions (FAQ)

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

Ans. Matapos ikonekta ang HDMI cable, mag-right-click sa desktop at piliin ang I-personalize ang. 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. Hindi, 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.

Inirerekomenda: 

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.