Januar 31, 2022

in vinduer by Admin

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:

Forældet chauffør
Issues with the HDMI cable
Issues with HDMI port

Grundlæggende fejlfindingstip

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.
Fjern andre forbindelser of the TV using the HDMI hub or switch.
Prøv at connect HDMI cable directly to the TV.
Prøv at 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. Trykke Windows + P nøgler simultaneously on the keyboard.

2. Vælg Forlæng to display your computer screen on the TV.

Bemærk: Du kan også vælge Dupliker.

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. Tryk på Menuen Input Source knappen på Fjernsyns fjernbetjening.

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

Select HDMI. This will display the screen of the computer

Læs også: How to Convert Coaxial Cable to HDMI

Metode 3: Kør Fejlfinding af hardware og enheder

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. Tryk på Windows nøgleSkriv Kommandoprompt og klik på Kør som administrator.

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

2. klik Ja i User Account Control hurtig.

3. Indtast kommandoen msdt.exe -id DeviceDiagnostic og tryk Indtast.

run hardware and devices troubleshooter command in cmd

4. Klik på Avanceret mulighed, som vist.

5. Tjek Anvend reparationer automatisk valg og klik på Næste.

6. Klik på Næste at fortsætte.

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

Anvend denne rettelse
Spring denne rettelse over

8. Klik her Anvend denne rettelseog genstart din pc.

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

Metode 4: Opdater skærmdriver

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. Klik på Starten og type Enhedshåndtering. Klik på Åbne.

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

2. Dobbeltklik Displayadaptere at udvide den.

3. Højreklik på din displayadaptere og vælg Opdater driver.

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

4. Vælg derefter Søg automatisk efter drivere.

5A. Hvis driverne allerede er blevet opdateret, vises det De bedste drivere til din enhed er allerede installeret.

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, genstart din computer.

Læs også: Sådan installeres Kodi på 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. Åbent Enhedshåndtering og gå til Displayadaptere som vist i Metode 4.

2. Højreklik på videoenhed og vælg Afinstaller enhed.

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

3. Tjek Slet driverprogrammet til denne enhed mulighed. Klik derefter på Afinstaller knappen i bekræftelsesprompten.

uninstall device driver confirmation prompt intel UHD graphics driver

4. Genstart din pc after uninstalling the driver.

5. Next, download the appropriate driver from the producentens hjemmeside.

Bemærk: Besøg f.eks Intels officiel hjemmeside to download the latest USB driver for Intel Graphics.

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

7. Højreklik på .exe setup file and then select Ejendomme fra menuen.

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

8. Gå nu til Kompatibilitet fane.

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

9. Next, check the box next to Kør dette program i kompatibilitetsmodus til.

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

11. klik Indløs og så OK for at gemme ændringer.

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. Endelig genstart din pc igen.

Metode 6: Skift skærmindstillinger

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

1. Åbent Indstillinger ved at trykke på Windows + I-taster samtidigt.

2. Vælg Systemkrav indstillinger.

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

3. In the left-hand menu select Skærm.

4. Indstil her Anbefales muligheder for Skala og layoutog Skærmopløsning.

Set the recommended options in Display resolution.

5. Klik nu på Avancerede skærmindstillinger.

Klik på Avancerede skærmindstillinger.

6. Vælg recommended and required rate (f.eks 60.008 Hz) under Opdateringshastighed.

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

Læs også: Ret familiedeling YouTube TV virker ikke

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.

Bemærk: 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. Vælg Indstillinger, derefter Support i venstre rude.

3. Vælg her Selvdiagnose valgmulighed.

4. Vælg nu Nulstil mulighed og indtast PIN.

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

5. Til sidst skal du vælge Ja at bekræfte.

Ofte stillede spørgsmål (FAQ)

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

Ans. Efter tilslutning af HDMI-kabel, højreklik på desktop og vælg Tilpas. 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. Ingen, 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.

Anbefalet:

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.