We’re all more or less familiar with the HDMI port. Suppose, you have an HP laptop and you want to showcase your presentation on a bigger monitor. 

Now, to transfer data from your laptop, you connect the HDMI cable with the devices, but the monitor displays nothing. 

So what’s going on here? How would you know if your HP Laptop HDMI Port not working? And is it possible to fix these issues?

HDMI ports can get faulty for various reasons. Lose connection, and other hardware issues are the most common ones. Moreover, you need to make sure all the audio-display settings of your laptop are as per the connected HDMI devices. 

However, the type of method to fix any HDMI ports issue depends on what caused it to fail in the first place. Hence you must be careful while inspecting the problems or else you run the risk of damaging the port furthermore. 

What is HDMI Port?

The HDMI or the High Definition-Multimedia Interface works as a near-universal digital video/audio interface. This technology allows huge streams of uncompressed digital information to be transferred at an exceptionally high speed.

Connecting a DVD player, set-top box, and even creating a home theatre merging your computer and TV– have all been made possible in the most convenient way using HDMI.

The most noteworthy feature here is that HDMI uses a single cable to transmit both video and audio, which is not the case with other media interfaces. 

Now, let’s explore the reasons behind faulty HDMI and the probable ways to fix them! 

How To Solve HP Laptop HDMI Port Is Not Working 

There isn’t one particular reason for the HDMI port not to work. Similarly, the ways to resolve an HDMI failure also vary depending on the actual issue. 

We’ll be discussing the most common HDMI issues relating to the port and other parts for an HP laptop and how to fix them.

HP laptops are commonly manufactured with the Type-A, Type-C, Type-D, and Type-E HDMI ports and the fault issues and solutions are all common to one another. 

The fixing methods should be adopted one by one and not all together. That is, if one method does not work, you’ll go for the next one.

Let’s start our discussion with an overview table of all the methods. 

Reasons For HP Laptop HDMI Port Not Working Possible Ways to Resolve 
Lose Connection and other Hardware IssuesEnsuring a tight connection and troubleshooting hardware issues
Improper Bootup of devicesRestarting the laptop and reconnecting the HDMI cable
Unable to Recognize HDMI Device Setting HDMI as the default device
Incorrect Display SettingLook out for and set the correct display setting 
Outdated DriversUpdating and Reinstalling the Display or Graphics Drivers

Fixing and Troubleshooting Hardware Issues

The most common problems with the HDMI port are hardware-related issues. If you inspect your HDMI port or any part of the HDMI not working correctly, you should first check your hardware.

Often, an HDMI port can be faulty simply because of a hardware failure. 

So before you take any other, make sure you’d taken the following steps- 

Check HDMI Cable Connection at Port

It’s a must to ensure that the HDMI cable is consistent and the right one for your HP laptop and your device system.

Lose connections at the port occur frequently, and you should always tighten the connections before using the HDMI feature. 

The proper connection also depends on using the correct HDMI cable connector designed for your HDMI device.

For example, for a 19-pin port HDMI, you’ll have to use the precise connector of 19-pins for it.  If you don’t have the exact type, you’ll have to use an adapter.

Again, some laptops and most HDMI devices have more than one HDMI port. 

The port must be connected to the same display input source of HDMI, connecting HDMI 2 to HDMI 2.

Check for Damages in the HDMI port 

You also need to keep in mind that the HDMI port of your laptop can wear out and get damaged in various ways. 

Dirt and debris might clog the port area, and it’ll require you to clean with a soft bristle brush. A dirt-filled port won’t allow a decent connection.

Next, look out for any physical damages on the port to confirm that they’re in good condition to work.

If you’re facing difficulties connecting the cable even though you’re using the correct components, you might have a corrupted port. 

When the port is too damaged, troubleshooting on your own won’t work, and you’d have to take your laptop to customer service and get it repaired.

Note: That not using the correct cable head for the port is the greatest reason behind a port getting damaged. 

Reconnecting HDMI and Restarting the Laptop

Many times the HDMI not working is solely due to a lack of proper bootup. 

If booting up isn’t done correctly for your HDMI device or your laptop, your HDMI won’t work correctly.

You can restart and reconnect your devices with HDMI following these steps-

Step-1: Turn on your HDMI devices (speaker, TV, etc.) first, and then turn on your Windows HP Laptop 

Step-2: Keep the Windows system on but turn off the HDMI devices

Step-3: Now disconnect all the HDMI connections 

Step-4: Re-plug them with your HP laptop and your HDMI devices

These steps should refresh and assure complete bootup and probably would fix the HDMI port issue. But it still does not; read along to find what else you can do! 

Setting HDMI as Default Device

In the majority of the cases, HDMI devices need to be set as the default device for your laptop windows system. Check out if the HDMI audio system is in default settings, and if not, you can easily reset it following these steps:

Firstly, on your laptop Home screen, there’s the Taskbar, and you’ll have to right-click on the “Volume icon” option there.

Secondly, clicking the volume icon will take you to a mini “sound” window, and from there, you’ll have to go to the “Playback” tab. 

In this tab, every HDMI device and integrated speaker for your system will be available.

Lastly, and this is the easiest step, you’ll just have to select the HDMI device you intend to set as the default. After selecting, you’ll find a “Set Default” option, and by pressing “Ok”, you’re good to go. The HDMI default setup is done! 

Configuring the Correct Display Setting

The display setting in your Windows HP laptop needs to be suitably configured to display content on your HDMI device.

Hence, your laptop’s Windows system and its corresponding display setting should be configured. 

By pressing the shortcut key “Windows key+P”, you’d get a panel on your laptop screen listing the display settings, and you’d have to choose the correct one based on your device. 

The panel will show the following Display settings:

PC/Laptop Screen Only

To display content only on your laptop screen or monitor. 


The exact content on both the laptop and the other monitor linked to HDMI can be displayed by this setting. 


This option allows the extension of one particular content within one or more display systems. 

Second Screen Only

If you want to display content on an additional monitor and not the laptop, you can choose this display setting. 

By configuring the correct manner for your display setting, the HDMI issues can be fixed. So always make sure that you double-check the settings if you encounter an HDMI port issue. 

Lastly, we’ll talk about updating graphics drivers if all the other methods fail to resolve.

Updating Graphics Drivers 

Graphic drivers have a significant role to play when it comes to displaying content. 

A faulty graphic driver will hinder the communication flow of data among your laptop and HDMI devices. Reinstalling or updating the driver can resolve this; here’s how you can do it on your own-

Step-1: Search for “Device Manager” on your HP Windows laptops search panel on the TaskBar. 

Step-2: The Device Manager Window will show you all your laptop’s system’s necessary to input and output elements. 

Here, you’ll have to click on the “Display Adapters” option to find out your Graphics device.

Step-3: Once you see your Graphics device, click the “Update Drivers” option, and you’ll be provided with a set of instructions on screen by following which you can be successful in this updating operation. 

It’s recommended to check out and other drivers too, along with the graphics drivers, to stay assured that the problem isn’t elsewhere. 

Frequently Asked Questions [FAQs]

Which is the best HDMI cable for a laptop?

The Amazon basics HDMI cable is counted as the overall best option for all laptop models. However, if you’re looking for a comparatively stronger cable, you’d want to take the Austere III Series HDMI cable.

Is HDMI the same as the HP DisplayPort?

The HP DisplayPort and HDMI 2.0 offer almost the same overall features. 
Regardless, If you’re a gamer and use the TV as your display device, using the HDMI port would be a smart choice since HDMI ports are found in almost all display devices. That is, the DisplayPort has its shortcomings. 

Can a laptop work as an HDMI input medium?

Nope! The HDMI port on your laptop only works for outputting data. 
That means you can’t take in data from another device and display it on your laptop monitor as the input medium. 
In this case, the HDMI port won’t be able to help you but you can probably get the work done by his g third-party software or built-in features in your laptop.

Is the HDMI 2.0 system good in speed?

Users appreciate the speed range of the HDMI 2.0 systems. You can load and transmit data up to 18Gbps. For an enhanced audio experience, you’ll also get up to 32 audio channels.


At present, we’re heavily dependent on virtual presentation and graphic work. And we wouldn’t want a black screen and not be able to hear anything using the devices we spend so much money on. 

Thus, it’s extremely important to stay aware of how to take the best care of your HDMI devices.

And if your HP laptop HDMI port not working by chance, you now know what steps to take into account! 

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