The Samsung brand is well-known in the television and electronics sectors.
Digital HD televisions have replaced analog ones in recent years.
Samsung smart tv hdmi ports are connected to external sources for video and audio signals.
Samsung LCD, LED, OLED, QLED, Crystal, UHD and Smart TVs are all available.
All of them offer excellent quality, great picture, great sound, as well as different interfaces.
One of the common types of input used in many of these televisions is HDMI.
Wired connections, however, are cheap and provide a good signal.
HDMI, Wi-Fi, and Bluetooth are the newer brands for connecting input and output devices.
They can be used both for video and audio.
HDMI cables are generally used to connect input and output sources of HDMI ports.
HDMI transfers content digitally, so picture and sound quality are excellent.
You will need to identify the cause of the problem.
There are a few steps that you could take to solve this jot down of problem.
Therefore, if something goes wrong with this system, the HDMI ports may also be affected.
When you connect an external source, HDMI glows in color.
A good technician will sometimes solder the loose circuits and capacitors to make it make it work again.
verify your inside board isnt the problem, whatever the reason may be.
Check out external sources
Cable boxes are often affected by this problem.
HDTV cable boxes are necessary for HD TV channels on your display unit, as you know.
They also feature HDMI ports.
The HDMI cable passes through theHDMI port on the cable boxto the HDMI port on the Samsung TV.
When an external source signal is destroyed by lightning or thunder, you will see a red signal.
There will be no HDMI signal on the Samsung TV.
The cable relay is temporarily disconnected and will be reconnected soon.
Also Read The Wireless HDMI Features and Benefits
HDMI input and output ports work fine.
This is a temporary problem.
How to Choose the Right HDMI Source
Modern Samsung TV sets have more than one HDMI port.
You will not be able to view your external source if you connect it to another HDMI input.
In general, all connected ports will be blue to indicate that they are active.
In such cases, you oughta check your display and make each HDMI source active on your TV.
All you have to do is check that that the HDMI cable end is properly inserted and tightened.
After a rainstorm or lightning, there can also be some static electricity left in HDMI sockets.
So, all you have to do is disconnect the HDMI cables and reconnect them again.
HDMI cable messed up
Sometimes, Samsung televisions dont have a problem with their HDMI input socket.
Rather, the problem lies in the HDMI cable.
Try a new HDMI cable and see if Samsung TV recognizes the external source.
If it does, then you’re gonna wanna replace the cable.
It could be a computer running Windows 11 or 10 or a cable box.
To get the display on your TV, the source should be switched on and working perfectly.
Selecting the right Samsung equipment for your Windows 10 computer is essential if you have multiple monitors.
The external HDMI port may not be working or the gear may not be turned on.
Thunder or rain may cause your HDMI cable box to not turn on or off automatically.
Check the external machine, reconnect the cables, and unlock the options in Samsung TV again.
Update the Samsung TV software
Samsungs new HDMI-connected TVs are typically digital HD products.
Many of them come with firmware installed.
Depending on the version of your TV, a new OS might have been installed.
In all of these cases, you’ve got the option to update the Samsung TV software.
Samsung TVs with HDMI ports are very problematic in nature.
I will always recommend to take the services of an authorized Samsung service center for any TV repair.
This will help you to troubleshoot the issues with your TV.
give a shot to follow the troubleshooting guide and test whether your TV is working fine.
If not, then you will have to communicate with the authorized service center.
Why Samsung tv not recognizing HDMI ?
It is a very common problem with Samsung TV.
Why Samsung Smart TV not recognizing cable box ?
Its not a problem with the tv.
Its a problem with your cable box.
The tv has a newer key in of connection than your cable box, so its not being recognized.
Try plugging the tv into the wall with an ethernet cable and see if that works.
How do i reset the HDMI port on my Samsung TV ?
Now, you should probably take a pin and press it against the HDMI port for about 2 seconds.
The HDMI port will get reset and now it should work properly.
Reset Samsung TV to factory parameters
There is no issue if the above upgrade works.
However, the new update may not be compatible with your model.
If so, you need torestore your factory tweaks.
Since it worked before, it should also work now.
Keep the old one.
Heres how to factory reset it.
Go toSettings > General > Reset >Enter yourreset pin
In general, it is0.0.0.0and confirms a reset.
You should get your old firmware back.
Otherwise, contact your dealer for the PIN and this information.
