How To

How to Fix HDMI Port On Laptop Not Working Windows 10 System

My HDMI port on laptop not working on my Windows 10 system. I am trying to connect my HDMI to my laptop and TV but HDMI is not displaying the content properly. How do you fix the HDMI port not working on laptop problems?”

HDMI is an excellent option if you want high-quality output. However, several users have reported an issue where HDMI just won’t work with your Windows 10 system. There could be many reasons for this. However, you can follow the methods below to fix the HDMI port on laptop not working.

Why is my HDMI not working on Windows 10?

The failure of your HDMI cable or HDMI connection can be due to several factors. If your HDMI is not working properly with your Windows 10 system, it could be a hardware issue, a video driver issue, a configuration issue with the device’s display, or some other issue.

There are several ways that an HDMI error can occur;

  • HDMI will not work at all on your HDMI device.
  • The audio or video will not work through your HDMI connection.
  • The content playing on your HDMI will not play properly.

How To Fix HDMI Port On Laptop Not Working?

There are several solutions you can try if your HDMI port is not working on laptops. Since several factors can cause the problem with your HDMI, there are suitable methods to solve each of these problems individually. Try each method individually and see which one works for you.

1. Check your hardware

The problem with your HDMI port not working on your Windows laptop could simply be a hardware failure. Damaged or damaged hardware can easily lead to a breakdown in your HDMI experience. So before we move on to some other solutions to fix the HDMI port on laptop not working on your Windows 10, it’s a good idea to check your hardware.

  • Check your HDMI cable. Your HDMI cable doesn’t need to be damaged and it needs to be properly connected to your Windows laptop and HDMI device. Make sure your HDMI cable is compatible with your system or another HDMI device.
  • Check your HDMI connections. You should check that the HDMI ports on your Windows system and other HDMI devices are in good and working condition. Damaged or damaged HDMI ports can cause an error that limits the proper functioning of your HDMI on the Windows system.
See also  How to Recover Lost file after you formatted you hard disk

2. Reboot and reconnect your devices

Most of the time, the problem of HDMI not working is not due to a problem, but simply the improper booting of the device. Yes, failing to boot your laptop or HDMI device properly can lead to the error where your HDMI may not work.

So it is recommended to reboot your systems and reconnect your devices to HDMI. You can use the pattern elaborated below to make sure you’re doing everything right:

  • First turn on your HDMI device i.e. TV, speakers, etc., and then your Windows PC or laptop. After you have turned on all your devices, you will need to turn your HDMI devices off again while keeping your Windows system turned on. Now disconnect all HDMI connections and then reconnect them to your HDMI device and your Windows PC. This will update your HDMI connection and may resolve the issue where your HDMI connection is not working.

3. Set your HDMI device as the default device

If both of the above methods failed to fix your HDMI port on laptop not working on Windows 10, you should try to check whether your HDMI device is set as default or not. Yes, usually your HDMI device will not work if it is not set as the default device for your Windows system. Therefore, you need to set the HDMI device you want to use as the default device.

  • Step 1. Once you are on the start screen of your Windows 10 laptop or PC, go to the “volume icon” in the system tray and right-click on it.
  • Step 2. You will be redirected to a “Sound” mini-window. Once you’re in the mini-window, go to the “Playback” tab. The Playback tab lists all of your playback devices, including your system’s built-in playback speakers and HDMI devices.
  • Step 3. Select the HDMI device you want to set as the default. Now click on “Set Default” and then on “Ok”. This will set your HDMI output device as the default HDMI device for your Windows 10 system.
See also  Intel Rapid Storage Technology: What Is It and How to Use It?

4. Uninstall recently installed software

Sometimes a recently installed program or software can also interrupt the HDMI connection. Yes, if you recently installed a program, the program may contain errors or simply be incompatible with your system. Therefore, installing this program can solve the problem of HDMI not working on Windows 10 PC.

  • Step 1. From the Start screen of your Windows 10 system, go to the search box on the taskbar and search for “Control Panel”. In the search result, click Control Panel to go to Control Panel.
  • Step #2. In Control Panel, locate the Programs option. Under Programs, click Uninstall a program. This will take you to the list of all programs on your Windows 10 system that you can uninstall.
  • Step 3. Now look under “Uninstall or change a program” in the “Programs and Features” window for the recently installed software. Right-click on the recently installed software and click on the “Uninstall” option that appears.
  • Step 4. After removing all the recently installed software, close the Programs and Features windows and restart your computer to see if the problem with the HDMI port not working on the laptop is solved or not.

5. Configure your computer’s display settings

If the display settings on your Windows PC are not configured correctly, the content may not be displayed on your HDMI device. So try to configure the display settings of your Windows system.

Once you are on the Windows 10 PC start screen and your HDMI cable is not working, you need to use the keyboard shortcut Windows key + P. This will display several computer screen settings for you. You must select one of the displayed display settings once to properly configure the display of your device.

See also  How to Connect Airpods to Dell Laptop?

The display settings you see on the panel:

  • PC screen only – Select this option for a normal display. When you want your content to appear only on your first computer screen.
  • Duplicate – Select this option to duplicate the view. If you want to see the same content on both connected monitors, on the first monitor and then on another connected via HDMI or other sources.
  • Extended – Select this option to extend the content to two or more screens. When you want to display that one content that extends from your 1st display to all other connected displays via HDMI or other sources.
  • Second screen only – Select this option to display content on the secondary screen. If you want to see the content only on the secondary monitor and not on the primary monitor.

Select the display setting as you want your screen to be and see if that solves the problem of HDMI not working on Windows 10.

6. Update Or Reinstall Your Graphics Driver Reinstall

Graphics drivers play an important role in the display of content. Any problem with the graphics drivers can prevent the system from transmitting the data between the HDMI device and your system. So update or reinstall your graphics drivers to resolve the issue.

  • Step 1. From the start screen of your Windows 10 laptop, go to the search box on the taskbar and search for “Device Manager”. Go to the “Device Manager” option with a thumbnail in the search results.
  • Step 2. The Device Manager window lists all the outputs, inputs, and other required devices and components of your Windows 10 system.
  • Step 3. To update the graphics drivers, go to the “Display Adapters” option and click the arrow to view your graphics device. Now right-click on your graphics device and proceed to the “Update Driver” option that appears. Follow the on-screen instructions to successfully update the graphics drivers.


In this case, if you already have up-to-date graphics drivers, you can try other options such as disabling and re-enabling the drivers or uninstalling and reinstalling the graphics drivers to resolve the HDMI cable not working issue. works on a laptop.

Conclusion – How To Fix HDMI Port On Laptop Not Working

If updating your display’s graphics drivers doesn’t fix the HDMI port on laptop not working Windows 10 issue. Then you can do the same process to update other drivers. You can try updating the audio input and output drivers, USB drivers, monitor drivers, etc.



I am Mr. 9jaboizgist, a dedicated content writer and the proud owner of 9jaboizgist, a versatile blog covering a wide array of topics. With a passion for blogging and a knack for delivering up-to-the-minute information, I specialize in curating engaging content in the fields of technology, business, finance, banking, loans, insurance, and the Internet.