After updating Windows 11, and 10 or upgrading to Windows, does your PC refuse to detect TV? Or do you face no sound, HDMI no signal issues?
If so, you are in luck; you can fix the issue by updating the HDMI driver. This post will discuss the best ways to update HDMI drivers and fix HDMI-related problems.
Before getting into details, let us understand what HDMI is. After that, check a few basic things and try the best ways to update HDMI drivers.
What is HDMI?
HDMI means High-Definition Multimedia Interface, used to transmit digital video and audio from a source, such as a computer or TV cable box, to a computer monitor, TV, or projector.
Basic Troubleshooting- HDMI Port Not Working
Firstly, make sure the HDMI port and cable are working. You can try connecting it to another TV or another system to see if it works.
Plug off your TV and re-plug the HDMI port to see if the issue is fixed.
If not, try using another HDMI cable and see if that fixes the problem.
In most cases, the problem is due to the HDMI cable. However, if it is fine, the issue can be caused due to an outdated driver. Here’s what you need to do to update drivers.
Best Way to Update HDMI Driver On Windows 11, 10
The quickest, easiest, and hassle-free way to update an HDMI driver is to use Advanced Driver Updater. Using this excellent driver updating tool, you can update outdated, incompatible, and corrupted graphics drivers.
Furthermore, to use this tool, you don’t need to provide any information; the tool does that on its own and quickly displays the list of outdated drivers.
How to Update HDMI Driver On Windows 11, 10
Note: There’s no need for a driver for your HDMI port or cable. The HDMI port automatically detects connected devices and communicates with them. However, if the graphics driver is outdated, you might face issues. Therefore, when you face issues with HDMI, use Advanced Driver Updater to update graphics drivers.
Method 1. Check Display Settings
The connected PC or laptop fails to detect your TV when the display output settings are incorrect. To check if everything is in order, follow these steps:
1. Right-click on the desktop > Display settings.
2. Under Multiple displays, click Detect.
If this doesn’t work, switch to the following steps:
1. Press the Windows key + P
2. This will bring up a menu on the right-hand side corner; click the Duplicate switch to extend now. Check if Window can detect the TV
PC screen/Computer only —
Duplicate —
Extend —
Second screen/Projector only —
You can try each model to see which works for you. However, if this also fails to work, try updating drivers.
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Method 2. Update Graphics Drivers
If the above steps didn’t work, probably the issue would be with the driver. Here’s how to update the outdated graphics driver and fix issues with HDMI.
Option 1 – Manually Update Graphics Driver
For HDMI driver Windows 11 and 10 downloads, follow these steps:
1. Press Windows + X > Device Manager
2. Double-click Display adapters.
3. Right-click the display driver you wish to update > select Update driver.
4. Click, Search automatically for drivers, and wait for Windows to look for driver updates. If an update is available, it will be downloaded in the background.
5. Reboot the system after updating drivers. However, if you get the message. “ The best drivers for your device are already installed.” We suggest visiting the manufacturer’s website to look for driver updates.
From time to time to add features and fix issues, graphics adapter manufacturers keep updating drivers. If Device Manager fails to show an update, you need to go to the manufacturer’s website and look for the correct drivers corresponding to your operating system.
Once you download the setup file, double-click on it and follow the on-screen instructions to update the drivers.
If this seems too much trouble and you don’t like it, try an automatic way to update drivers.
Option 2 – Automatically Update Graphics Driver (Recommended)
To update graphics drivers automatically, use Advanced Driver Updater without the fear of downloading incorrect drivers. This top driver updating tool smartly looks for corrupt, incompatible, and outdated drivers.
To update HDMI port drivers on Windows 11 and 10, you can use the Free or Registered version of Advanced Driver Updater.
Using the registered version, you can update all outdated drivers simultaneously, while the Trial version allows updating one driver at a time.
Also, the registered version comes with a 60-day money-back guarantee and technical support.
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To update the HDMI driver for Windows 11, 10 64-bit, using the best driver updater for Windows, follow these steps:
- Click the button below to get Advanced Driver Updater.
- Launch the best driver updating tool – Advanced Driver Updater.
- To run the scan, click the Start Scan Now button.
- Let the scanning finish. After that, review the scan results.
- Click the Update driver to update the graphics driver using the trial version. However, if you are a registered user, click Update All.
- Restart the PC to apply the change.
Now try to connect the device using the HDMI port; you should not face any problems.
How to Download HDMI Video Drivers
In case your PC is unable to find the appropriate drivers to update, or updating the existing drivers is not fixing the error, you should turn to the traditional methods and download the latest HDMI video drivers for your PC. It is easy to download a file and install it, provided you are aware of what drivers work with your PC. Two steps will help you download the latest HDMI video drivers for your Windows PC. These include –
- Checking the System Information
- Downloading and installing the latest drivers.
You will not be able to find the appropriate drivers unless you have Hence, the first thing to do is to identify what type of video drivers are compatible with your video card.
Read Also: How to Fix Video Controller (VGA) Driver Issue for Windows 11/10
Method 1. Check System Information
Step 1 – On your desktop, press Win+R to open the run search.
Step 2 – In the run search, use the command dxdiag and hit enter.
Step 3 – This will launch the DirectX Diagnostic Tool on your PC.
Step 4 – After opening this you have the entire system information about what type of graphics driver your PC is using, what is the process, what are the display configurations in use, etc. 
Step 5 – Use the next page button or simply click on the Display 1 button to open the video configuration of your PC. There you can find information about the video card manufacturer.
After going through the information, you now have enough information about the manufacturer that you can easily navigate to their website to look for the latest drivers.
Method 2. Download HDMI Video Drivers
Step 1 – Once you have found the manufacturer, simply search online for the drivers on the manufacturer’s official website.
Step 2 – Find the latest version of the drivers that they have to offer.
Step 3 – Download the installation file from the website and run the exe file to start the installation.
HDMI Port Still Showing Errors? Here’s What You Can Do!
If, after updating the drivers, you cannot use the HDMI port to its full potential or the video lags when you use it, chances are that your HDMI port or the graphics card driver is damaged. In case of hardware failure, you are left with no option other than to replace the port.
However, if it is a software-related issue, you first need to identify the problem. For instance, if you get an error such as “HDMI port no signal” when you connect the device, there are different ways to troubleshoot it.
Not to mention, there may be several other factors that may be bothering the functioning of your device. To give you a better understanding of these terms, we have curated a few FAQs. Check them out so you can get clarity on why HDMI is not working on your PC.
Frequently Asked Questions
Q1. Why won’t my HDMI work on my PC?
The plugged-in devices are not correctly working because the HDMI port or cable is damaged or the driver is outdated.
Q2. How do I activate my HDMI port?
Generally, on laptops, the HDMI port is always activated. However, if you are using a desktop to activate the HDMI port, follow these steps:
1. Insert one end of the HDMI cable into the HDMI port on the PC.
2. Turn on the external device and insert the second end of the cable into HDMI IN port.
This will turn on the HDMI port. Note: If the computer screen flickers, don’t worry; the HDMI is getting detected.
Q3. How do I set up HDMI on my laptop?
- Connect the laptop to the TV with an HDMI cable.
- Power on both devices.
- Select the HDMI input, and that’s it.
If you face any problem, go to Settings > System > Display and ensure TV is selected. In addition, adjust the resolution.
Q4. How do I display my computer on my TV with HDMI?
To display my computer on TV with HDMI, first, check the display settings.
1. Open Display Settings. Right-click on the desktop > Display settings.
2. Under Multiple displays, click Detect.
If you face any problems here, try these steps:
1. Press the Windows key + P
2. Click the Duplicate switch to extend now. Check if Window can detect the TV
PC screen/Computer only —
Duplicate —
Extend —
Second screen/Projector only —
You can try each model to see which works for you. However, if this also fails to work, try updating drivers using Advanced Driver Updater.
Getting HDMI Driver Updated on Windows
We hope the above methods help fix the issue you were experiencing with the HDMI port. Please share your feedback in the comments section. In addition to the above steps, we suggest disconnecting the HDMI cable from all ports, shutting down the device for 3-5 minutes, and then restarting and reconnecting everything. This also helps fix the HDMI issue.
If you find the information helpful, share it with others and share your feedback in the comments section below.
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