After facing the same issue last month, I tried several methods before finding the right solution.
I will make things much easier for you by only talking about solutions that are guaranteed to work.
Consider the following list to understand which reasons are responsible for your motherboard HDMI no signal or not functioning.
I have listed five of the simplest methods to fix the motherboards HDMI port not working correctly.
you oughta use that besides your dedicated graphics card to utilize another monitor.
Here are the methods to fix Motherboard HDMI not working:
1.
A faulty cable or connector will definitely malfunction if you use it to connect your monitor.
Moreover, check your motherboards HDMI port for signs of physical damage.
Also, try connecting to a different HDMI port if there are multiple.
A malfunctioning HDMI port can be the cause of your issue.
Incorrect display options in the BIOS are one of the possible causes of your issue.
If you try plugging in the HDMI cable now, it should work flawlessly.
If you are using a faulty monitor, your only option is to repair or replace the hardware.
This has worked for me a few times in the past, but it doesnt always work.
It would be best if you still gave this a shot.
Updating high-definition TV firmware varies from one TV to another, but is fairly straightforward.
If you are having difficulty, you’re able to ping the support team for your TV.
modernize your audio and video driver software while you are at it, and then start your system.
Now, check whether your issue still exists.
Alter Display tweaks
Windows now has the option to change the display tweaks for multiple displays.
Sometimes, you face issues saving display options.
For instance, you shouldupdate the graphics driversorroll backto the previous stable version.
Another workaround is to turn off the computer first and then the monitor.
While both are turned off, turn on the CPU first and then turn on the monitor.
Uninstalling and reconnecting the monitors can also patch up the HDMI no-signal issue for some systems.
Because sometimes, the monitors connection gets corrupted, and reconnecting them can fix the problem.
Several users claim that an outdated version can also lead to the same issues.
So its worthupdating the Windowsto the latest version.
Can You Use Motherboard HDMI Port With Graphics Card?
Yes, you will definitely be able to do this by using the ports available on the GPU.
Some motherboards automatically enable this option, but you should still peek if its enabled in BIOS.
The option I am talking about can be found in BIOS.
It enables multi-monitor support for your motherboard.
Simply go to your BIOS prefs and enable an option calledonboard videounder graphics configuration.
Enabling this will result inlower performancedepending on the motherboard.
So,why is your motherboard HDMI not working?
Your Mobo HDMI might be having issues because of a variety of reasons.
One of these issues could be that you havent enabled the CPU onboard graphics HDMI output in the BIOS.
You must also verify that the cable has been firmly plugged into the ports.
Frequently Asked Questions
Is there HDMI to DisplayPort?
Yes, there are adaptors for this if you want to connect an HDMI port to a DisplayPort-supported gear.
However, the adaptors dont come with the packaging.
Instead, you have to buy it on your own.
How to refresh your port?
Why is your second HDMI port not working?
Go to the Updates section in your controls and load the latest update.
If Windows is already updated, try updating the graphics drivers.
Which is better, HDMI or DisplayPort?
Both are good for different reasons.
Use any of them depending on your needs and availability.
The good thing is this issue can be fixed permanently.
