How to Enable Motherboard HDMI? Motherboard HDMI Not Working

HDMI (high-definition media interface), you must have heard about it. The function of the HDMI is to transfer audio and video data from an HDMI-compliant device to a monitor. HDMI ports are used to connect more than one monitor to your computer system. We know that the motherboard is the spinal cord of the computer. Without the functioning of the motherboard, we won’t be able to operate. We can do nothing on the desktop. Now, what if motherboard HDMI not working?

Although it is nothing serious, in order to correct this error, we can configure some settings so that it can work properly.

Many questions rises in one’s mind. Like what could be the problems causing the HDMI not to operate? How to Enable Motherboard HDMI in order to bring it back to performing its operations?

First, we will identify the problems, then we will provide solutions of how to enable the HDMI motherboard back to work.

Motherboard HDMI Not Working | Possible Reasons:

There can be multiple problems due to which HDMI may not be working. Some are given below:

  • Damaged motherboard HDMI port
  • Maybe the HDMI option from settings will be disabled.
  • Motherboard HDMI no signal

Let’s have a look at a quick summary of the problems mentioned above:

Damaged motherboard HDMI port:

If you have kids at home, then it’s a problem for you and your computer system because children won’t spare anything in-home, which is placed in the correct manner. Children sometimes play while messing up with your computer wires and one of the wires will be of HDMI. So you can easily predict what could happen if a juvenile pulls a wire brutally. This would lead to damage to the HDMI port and also the wire connected to it.

Maybe the HDMI option from settings will be disabled:

Sometimes you try to figure out why the HDMI of the motherboard is not functioning properly, while you have done everything delicately by connecting the wires with ports.

But at the same time, you might have just missed filling the loophole and that is not enabling the HDMI settings with the system.

Motherboard HDMI no signal:

These types of difficulties are typical when we try to use dual monitors. To resolve the issue, connect the monitor to the graphics processing unit (GPU). As a result, the screen of the second monitor is displayed.

ASRock Motherboard HDMI Not Working:

First, boot your computer into BIOS mode. Check to see if the Integrated Graphics Card (IGP) and GPU are activated.

AMD Motherboard HDMI Not Working:

To use the AMD Motherboard HDMI, you must first configure the integrated graphics. AMD does not hold the IGP by default. So, the best answer to this problem is to get an AMD processor with integrated graphics.

How to Enable Motherboard HDMI?

Enabling the motherboard HDMI is a piece of cake. You can configure your motherboard BIO’s to do this.

For doing that, you’ll have to look at your own CPU. Some CPUs will exempt you from enabling the Motherboard HDMI due to the availability of the graphics core for e.g Ryzen 7 1700.

The keyword which you have to search for is the integrated graphics in the CPU. HDMI operates on integrated graphics from the CPU and motherboard, it does not include your graphics card.

Now that the CPU is compatible with integrated graphics, you can access your motherboard’s BIOs by enabling the HDMI.

For Windows:

For the Windows operating system, you must follow the steps given below:

Adjusting the display adapter:

  1. In Windows, go to Device Manager and look for Display Adapters.
  2. Try to familiarize the graphics that have been incorporated. In the menu below, there should be multiple display adapters.
  3. Integrated graphics, such as Intel or AMD, will be one of them.

Enable integrated BIOs graphics:

  1. You’ll need to enable graphics related to integration in your BIOS at this point. This entails shutting down and rebooting your computer.
  2. How you get access to the menu having a boot option, each operating system is different.
  3. You can try repeatedly pressing it or holding F1, F2, F8, F12, Delete, or Escape.
  4. There may also be a prompt on the boot screen that instructs you on which button to hit. You can also consult the owner’s handbook for your motherboard.
  5. While you’ve gotten to the BIOS menu, you’ll have to be cautious when pressing buttons. Your operating system will be thrown into disarray if you hit the wrong button. Go to your advanced settings with that in mind.
  6. Go to graphics configuration after finding and selecting “System Agent Configuration.”
  7. Next, seek “Enable GPU,” “Integrated Graphics,” or “IGPU Multi-Monitor” under “Options.”
  8. Activate the option. To re-confirm, you may need to hit Enter again. To guarantee that the modifications take effect, restart the computer.

Connect the monitors:

After enabling the integrated BIOs graphics there comes connecting the monitors. The only way you can do that is by connecting HDMI cables, one at the back of the CPU and the other within the HDMI port of the monitor. If the HDMI port is not available in the monitor you would have to go for the adapter.

Following are the steps to connect monitors:

  1. Two monitors must be connected. Your first one will be linked to your graphic card’s HDMI connector.
  2. The connector on your motherboard will be used to connect the additional display.
  3. After you’ve launched Windows, go to “Display Settings” to double-check your connection.
  4. To get to it, right-click somewhere on the desktop that isn’t in the menu and choose the option. You can change the different display settings as you see fit.
  5. You’ll need to update your integrated graphics drivers if the secondary monitor isn’t detected.
  6. To begin, go to Device Manager and look for “Other Gadgets,” which is where you’ll see unrecognized devices like your spare monitor.
  7. You may either look for the newest drivers yourself or have Windows do it for you.

Restart the system:

  1. Wait for the monitor to be recognized after restarting your computer. You have successfully updated the drivers if you see your screen come up.
  2. It will be simple to enable motherboard HDMI for future builds or to replace the old with the new now that you know-how.
  3. Remember to double-check the BIOS to make sure they’re turned on.
  4. This allows you to use several screens simultaneously while playing games or completing different jobs.

Final thought:

It may be as simple as plugging the HDMI cord back in, or it may be forgetting to turn on the BIOs.In some other cases, it may also mean upgrading the motherboard and graphics card, assuming you want to display multiple monitors. Running multiple monitors can be hard to do if you don’t have the right setup.


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