PC Won’t Connect to TV HDMI (Fixed) – Full Guide

Smart TVs tend to be expensive and even branded brands like Samsung bloatware will add to their TV OS. In many cases, an HD TV used by a media center or a computer running Windows 10 will give you a better experience. You can use it to play games, watch movies and TV shows, and you can use it from just about any other computer.

PC will not connect to HDMI TV

A TV and a computer usually connect over an HDMI port. The TV itself may have a VGA or DVI port as well as an HDMI port but laptops and desktops rarely have all three ports.

A Windows 10 system has a standard HDMI port whether it is a laptop or desktop, and whether or not you have a dedicated GPU on the system. Anything will be connected via HDMI plug & play as the display drivers are installed next to the graphics drivers.

PC does not recognize HDMI TV

Windows 10 can detect when a new device is connected to a port. In most cases, it will prepare the device and set it up for use eg, when you connect a large storage device to your system, you will see File Explorer quickly want to open the driver. The same rule applies to TV; Once connected, Windows 10 will extend or duplicate the desktop.

If your Windows 10 PC does not recognize the HDMI TV, run through these basic checks and then try the solutions we have listed further below.

Windows 10 PC does not recognize the HDMI TV

PC will not connect to HDMI TV (Full Guide)

Basic studies

  • Make sure the H.DMI cable is not cooled too tightly. It is best if the cable is not too long and not twisted. If you manage wire trimming by coaching the length of the cable, you should try something else.
  • Make sure that the pins of the HDMI cable are not damaged. HDMI is very sensitive.
  • Please use a a different HDMI cable to connect the TV and the Windows 10 PC.

1. Enable prediction mode

Windows 10 should automatically detect a new HDMI connection though, if it doesn’t, make it easy.

  1. On Windows 10 desktop, tap on Win + P keyboard shortcut.
  2. In the panel that opens, select either Expand or duplicate.
  3. Windows 10 start showing on TV.

2. Select Inbox from TV

Just as Windows 10 can send a video signal, however, the TV itself can get one, since TV is much more likely to have more than one display port, it may not detect the incoming signal. entered automatically.

  1. On your TV, access the options panel. This panel can be accessed via the TV speed or by pressing a physical button on the TV itself.
  2. Look for the access sources menu and select HDMI.

3. Remove connectors, switches and other hubs

Many users like cpromote several systems to TV. They manage these systems using HDMI hubs and switches which allows a user to change the source of access ie a computer with moving switch on the hub. They can cause problems. See if you can remove them and connect the Windows 10 PC directly to the TV with an HDMI cable.

If so other ports in use eg the VGA or DVI port, disconnect it. Even if you only have a wire attached and the wire itself is not connected to a system, remove it. It may interfere with the TV’s ability to detect interruptions.

4. Update display drivers

Graphics drivers are usually updated but if you have been blocking Windows 10 updates on your system, it is possible that the drivers are out of date and are blocking the TV look for a signal.

  1. Open Device manager.
  2. Expand Display adapters.
  3. Right-click on the graphics chip and select Update drivers.
  4. Search online for drivers and install the available ones.

Note: If you have a dedicated GPU, update drivers for it as well.

5. Troublesome hardware run

Windows 10 is a troubleshooting tool for generic hardware and may be able to detect and resolve problems with external displays that are pretty much what TV is all about.

  1. Open Promptly forward with administrative rights.
  2. Run this command: msdt.exe -id DeviceDiagnostic.
  3. The troubleshooter will open hardware. Run it and enter every configuration it suggests.

6. Install drivers in compatibility mode

This solution requires that you download the display drivers as standalone files. These files are usually EXE files that you get from your computer manufacturer’s website.

  1. Download demo drivers for your Windows 10 system.
  2. Right click on the exe file and select real estate from the context table.
  3. Go to Compatibility tab.
  4. Enable the ‘Run this program in compatibility mode for’ and select the version of Windows the driver means for it ie Windows 8 or Windows 7. If Windows 10 is listed as an option, select it.
  5. Install the driver.
  6. Restart the system.


HDMI TV should work with Windows 10 system without any problem. In some cases, the TV may have a separate HDMI port for audio and video. In this case, you need to use a converter as Windows 10 systems typically have only one HDMI port that outputs both audio and video. In addition, your TV should work if you follow the solutions above.

The Role PC will not connect to HDMI TV (Fixed) – Full Instructions first appeared on TechtricksNg.

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