After plugging in your new Samsung TV, you probably think it should work fine, but instead, it shows “No Signal” in the middle of the screen.
Although it’s unfortunate, there’s no need to worry as this issue is quite common and there are several solutions available. In this article, I will provide easy-to-follow steps with clear explanations of how to resolve the problem.
Without further ado, let’s get started.
| What to do? | Explanation |
| Restart your TV | A simple restart can solve most fundamental issues with your TV. |
| Change the source | Maybe you’re using an invalid source wausing the problem, so try changing the source. |
| Check for software updates. | Maybe your TV is running outdated software, causing the problem, so try updating the TV software. |
| Clean your HDMI port | A dirty HDMI port can hamper the signal transmission, so try cleaning your TV’s HDMI port. |
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How Do I Check the Signal on My Samsung TV?
You can check your signal settings in your Samsung TV’s menu.
To check if your signal strength is weak or not, you can go to your TV Settings menu and then choose “support.” Click “Self-diagnosis” and then “Signal Information.” After this, you should be able to see how strong your connection to your signal transmitter is.
What Causes No Signal on TV?
The “No Signal” error on your TV may be caused by connection problems through your transmitter or HDMI cable.
You have to determine whether the location of your TV is a good spot to receive a signal from your transmitter. You should also check whether your antenna is properly connected to your TV. Finally, the lack of signal may also be caused by a faulty HDMI port.
Restart your TV.
In most cases, a restart will address most of the fundamental defects and issues. There’s no reason why it shouldn’t also work for you.
On the other hand, turning off the TV with the remote control would be futile. It would help if you disconnected the television from the power outlet.
Continue to hold it in this position for about 2-3 minutes before plugging it back in. Turn on your Samsung TV, and the “No Signal” issue should be gone. If it’s still there, the following technique should be attempted.
An invalid source is being used.
If your Samsung TV isn’t receiving a signal, the input or source may be faulty, or maybe you’re using an incorrect source.
Consider this scenario: You have your Android box or any gaming console plugged into the HDMI 1 port. Now, remember that and adjust your source in your TV settings by using the remote.
There are three ways to accomplish this:
- Press the source button.
- Going into the main menu might be a better option if the above one doesn’t work.
- Then, change the source once the device is activated or plugged on.
By pressing the source button on your Samsung TV, you can choose your designated source. For that, you need to follow these steps:
- Take out your Samsung remote.
- Now find the button which is labeled as “Source.” It’s at the top right of the remote.
- To access the source option on the TV, use that source button.
- There will be many sources that will show up. Just select the source into which your device is plugged in, HDMI 1 in our scenario (above).
- Now wait for the No Signal message to disappear before continuing further.
Now, if you’re choosing it from the built-in source menu on Samsung TV, do these:
- Obtain your Samsung TV remote control.
- Locate the Menu button. It may be seen to the left of the Samsung Smart TV logo.
- Select the Menu option.
- Your TV will display the main menu.
- Continue to scroll down. Seek out the source option.
- The list of sources will appear. Select the location where you inserted your device. In our case, it’s HDMI 1.
- Now, wait for the “No Signal” message to disappear.
Following these steps should fix your problem, and your “no signal” message will disappear. Also, check the display ports behind your TV to ensure the cable is plugged in correctly.
Or, you might have inserted the cable in the wrong place. To fix this, follow the steps below:
- Press the “mute” button, then in that,’ 8′,’ 2′, and then the power button in order.
- This will turn off your tv, and factory reset choices will be displayed in front when you open it.
- Select an option.
- Head towards the reset menu and choose “Factory Reset.”
- This will reset your television. After resetting, the television will turn on by itself.
- Double-check your connection and plug in the HDMI cables once again with full concentration to avoid any mistakes.
After the HDMI cables are connected properly, your Samsung TV should function as if you bought it yesterday. When you properly connect the HDMI cables to the Samsung TV, you won’t get the “no signal” message.
Check for software updates on the television
If the methods above don’t solve your problem, then try updating the software on your Samsung TV.
- Go to the main menu of the TV
- Go to the settings menu
- Select Support.
- Choose Software update
- Press “Update now”
Your TV port is dirty and unclean
A dirty TV port can cause the appliance itself to malfunction.
The air and dust particles in your ports may be forming a barrier between the connection of the HDMI cable and the TV, resulting in the TV not receiving the HDMI connection needed to display images or videos. We can fix this by cleaning the display ports where all the cables are inserted.
- Turn off the TV.
- Gather a cloth that does not produce lint and some denatured alcohol (methylated spirits).
- Using the cloth, carefully clean the ports, taking care not to use too much-denatured alcohol as it can damage your device if used excessively.
- Allow the denatured alcohol to dry out completely.
- Plug in the TV.
- Connect all cables and cords to the TV.
- Verify if the “No signal” message has disappeared.
Resetting your HDMI Port
If all else fails, resetting the HDMI port might work.
The HDMI port can be reset in a way that also solves the no signal problem.
- Unplug all HDMI cables from the TV ports and turn off the TV by unplugging it from the power source for 15-20 minutes. This allows for the appliance to rest, as electrical devices sometimes require this to resolve issues.
- Once the rest time is complete, plug the TV back into the power source and begin reconnecting the HDMI cables and other cables one at a time.
- Verify if the device is working correctly.
- Repeat steps 2-3 for all other devices connected to the TV.
If this step still hasn’t resolved the problem, your TV might need to be fixed by a technician.
FAQs
What are the dimensions of a Samsung TV?
The dimensions of a Samsung TV depend on the model and size of the TV. For example, the Samsung UN43NU6900 43-inch 4K Ultra HD Smart LED TV (2018 Model) dimensions are 38.1 x 21.6 x 2.3 inches.
How do I know if my Samsung TV is compatible with Amazon Prime Video?
To find out if your Samsung TV is compatible with Amazon Prime Video, you’ll need to check the list of compatible devices on the Amazon Prime Video website.
What is the warranty on a Samsung TV?
The warranty on a Samsung TV depends on the model and year of the TV. For example, one year’s warranty on the Samsung UN43NU6900 43-inch 4K Ultra HD Smart LED TV (2018 Model).
How much does a Samsung TV weigh?
The weight of a Samsung TV depends on the model and size of the TV. For example, the weight of the Samsung UN43NU6900 43-inch 4K Ultra HD Smart LED TV (2018 Model) is 18.1 pounds.
Conclusion
- In order to solve the no signal problem on your Samsung TV, you can try a lot of things.
- First, you can try resetting your TV by following the instructions mentioned in the article.
- Next, you can also try to change the source of your TV by pressing the appropriate buttons on the remote.
- Lastly, check for any firmware updates on the TV and clean the HDMI port.
- These procedures are generally applicable to all Samsung television sets and are usually sufficient to repair the device.