While preparing to commence a project at my desk, I noticed that my Asus monitor was failing to recognize the HDMI connection.
The screen remained black, and nothing seemed to be happening no matter what I tried, so I decided to research it. Finally, I got a solution for it.
In this article, we’ll explore why your Asus monitor is not detecting an HDMI connection and how you can fix it quickly.
Let’s get started!
Why does your Asus monitor not detect Hdmi?
If your Asus monitor is not detecting HDMI, it may be due to a faulty HDMI cable or port.
It may also be due to a loose cable connection or a faulty monitor.
In order to solve the issue, you should check the HDMI cable and port to ensure they are not faulty.
1. Reconnect HDMI cable
A loose cable connection is one of the most common causes while your monitor is not detecting the HDMI.
Before any troubleshooting, unplug the HDMI cable from both ends and let it for about 5 to 10 seconds.
Then replug it back to the computer and monitor securely. Turn on the monitor to see if it resolves the issue.
2. Check the monitor with another computer
In some cases, the monitor becomes faulty or damaged and does not work properly.
If you have an extra pc, you should check the monitor with the other pc to ensure the monitor is not faulty.
If your monitor does not work with another pc, you should need to replace the monitor with a new one.
3. Reset connection
Before further troubleshooting, you should reset the connection sometimes; resetting the connection resolves the issue.
In order to do it, turn off the monitor and computer, then unplug them from the power source.
Then press the power button for 30 seconds, then release the button and plug back the monitor and computer to the power outlet.
4. Faulty HDMI cable
Long-term usage or improper electricity causes the cable to become faulty or malfunction.
In that case, you should replace the cable with a new one, turn off the monitor and computer, then unplug the cable from both ends.
Now inspect the cable for visible damage or check it with another monitor to ensure it is not faulty.
If it is faulty, you should replace it to resolve the issue.
5. Faulty HDMI port
In long terms of usage or with the many times of removal and insertion of the cable causes the port to become faulty or loose.
Inspect the HDMI port to ensure it is not loose or faulty; if so, replace it with a new one.
It’s recommended to not try to replace by yourself; get in touch with a professional technician to avoid further damage.
6. Dusty or faulty Graphic card
A loose or improperly connected graphic card can also cause the monitor to not detect the HDMI.
A dusty graphic card also causes the monitor to not work properly; you should inspect the GPU to ensure it is not dusty.
In order to ensure it removes the computer panel, then carefully removes the graphic card from its slot.
Then clean it with a compressed air can or fiber cloth, and insert it back carefully to ensure it is not fitted loosely.
If the card smells burnt, it is not good for you. You may need to replace the card with a new one.
6. Check RAM
A dusty RAM can cause the monitor to malfunction; you should clean the RAM to resolve the issue.
In order to clean the RAM:
1. Turn off the pc and unplug it from a power outlet
2. Press the power button to eliminate the remaining electricity
3. Removes the side panel of the computer and lay it on the desk
4. Now press the side clips to remove the RAM from its slot
5. Hold the RAM module from its edges to avoid damage
6. Now clean it with a fiber cloth
7. Then use the compressed air can blow up the dust and debris
8. Repeat the same process 7 to 8 times to ensure the performance
9. Now let it dry
10. Reinset it back to its slot and turn on the computer to see if it works
Why does the Asus monitor not detect the DisplayPort?
If your Asus monitor is not detecting the display port, it may be due to a loose cable connection or an outdated graphic driver.
You should ensure the cable connection and update the graphic driver to resolve the issue.
1. Check Displayport connection
A loose or improper display port connection is usually a common cause of this issue.
You should ensure that the cable connection is securely connected.
If it does not work, then unplug the cable from both ends and let it for 5 to 20 seconds and replug it back securely.
Try to replace the cable; it may resolve the issue.
2. Restart device
Sometimes, restarting the device resolves the issue; you should restart your monitor before any troubleshooting.
In order to restart:
1. Turn off the computer and monitor, and unplug both from the power outlet
2. Now unplug the DisplayPort cable from both ends
3. Now leave the device for about 5 to 6 minutes
4. Then reconnect back the DisplayPort cable to the monitor and computer
5. Plug back the computer back into the power source
6. Now turn on the monitor to see if it works
3. Outdated graphic driver
Outdated graphic drivers are one of the biggest causes for the monitor not detecting the DisplayPort.
You should ensure that the graphic driver is up to date if it does not update to the latest version.
In order to update the driver:
1. Open the start menu and open the settings
2. Select the update and security
3. Now click on the check for the updates; it will take a few minutes. Then, if there is any update, install it and update it manually
4. Check monitor with other pc
If none of the above solutions work, you should check the monitor with another pc to ensure the monitor is not faulty.
If it does not work properly with another monitor, you should replace it with a new one instead of wasting money.
FAQ
Why is my monitor not displaying HDMI?
If your monitor is not displaying the HDMI, you should check the HDMI cable connection to ensure it is not loose.
If it is not loose, check the cable with another monitor to ensure it is not faulty.
How do I enable HDMI on my Asus?
Use the HDMI device remote or the front panel control to access the menu, then select HDMI from the list.
Your monitor will automatically transmit the audio and video through the HDMI cable.
Does Asus monitor have HDMI?
Asus new models come with HDMI to connect monitor and computer.
With the available HDMI port option, you can easily connect your computer using the HDMI cable.
Wrapping Up
These are the possible solutions if your Aus monitor is not detecting the HDMI. You should try these solutions.
- Reconnect HDMI cable
- Check the monitor with another computer
- Replace HDMI cable
- Faulty HDMI port
- Dusty graphic card
- Dusty RAM
- Reset Connection
Now I’d like to hear from you!
Which method did you use to solve the issue with your Asus monitor? Do you still need further information about the Asus monitor not detecting HDMI?
Let me know in the comment.
Sources:
How to update graphics driver in window 11, 10, 8 and 7