My Samsung TV keeps Turning Off Every 5 Seconds (Solved! Solution Revealed)

Is your Samsung TV constantly turning itself off every 5 seconds?

What a source of frustration!

Samsung is a brand that is well-known for providing a diverse range of smart devices to consumers. Their high-quality displays make them a popular choice for smart TVs, but high-quality is only useful if you can actually watch what you’re looking at on the screen.

Samsung televisions have a tendency to shut themselves down every 5 to 10 seconds. For a variety of reasons, this may be the case.

My Samsung TV Keeps Turning Off Every 5 Seconds
My Samsung TV keeps Turning Off Every 5 Seconds

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Here are a few possible explanations for why your Samsung TV keeps turning itself off every 5 seconds:

  1. There are issues with the power supply.
  2. The Anynet + (HDMI-CEC) feature has been activated.
  3. Your television is infected with a virus.
  4. The television is becoming overheated.
  5. It is necessary to update the software on your television.
  6. Your mainboard and power supply board are connected by a short cable that connects them.
  7. The capacitors on the motherboard of your television have failed.

My Samsung TV keeps turning off every 5 seconds, and I’m not sure why?

Flat Screen TV Turns Off By Itself - What To Check - How To Fix
My Samsung TV keeps turning off every 5 seconds, and I’m not sure why?

A class-action lawsuit against Samsung was dismissed several years ago because the company used low-rated capacitors in their televisions. Even when the device is being used as intended, these capacitors can become short-circuited and cause damage. If your Samsung TV is turning on and off every five seconds, it could be due to a blown capacitor.

If your Samsung TV is experiencing this issue, it is relatively simple to identify the source of the problem. When your television is turned on, a faulty capacitor will cause a clicking sound to be heard.

Another option is to remove the back panel of your television and inspect it for any capacitors that have a bulging top rather than a normal flat top.

1. Outdated Computer Software

The majority of people are completely unaware that they need to update the software on their television. Assuming the software update is not configured to update itself on its own initiative. You must perform a manual update in order to continue.

As a result, if you have not been keeping your TV software up to date, it is possible that this is the cause of your TV turning off frequently. Take the following steps to correct the situation:

  1. Turn on your television.
  2. Navigate to the Settings menu.
  3. Support should be selected.
  4. Select Software Update from the drop-down menu.
  5. Select “Update Now” from the drop-down menu.

Your network connection strength will determine how long the update takes. It should take 30 minutes, but it could take longer or shorter. During the update, the television must not be turned off.

If this occurs, your Samsung TV may sustain more severe damage than previously thought. Make a habit of checking for updates on a regular basis to ensure that your Samsung TV is always up to date.

2. Eco-Solution Configurations

Some Samsung televisions have eco-solutions settings, and it’s possible that you unintentionally activated one of them. When there is no input for an extended period of time, this setting turns off your Samsung TV to conserve energy.

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A third possible explanation for why your Samsung TV keeps turning itself off is a power failure. The solution is straightforward; all that is required is that you turn it off by following the steps outlined below.

  1. Using your remote, navigate to the Settings menu.
  2. General should be selected.
  3. Eco-solutions should be considered.
  4. Select Auto Power Off from the drop-down menu.
  5. Select “Off” as your option.

If this is the root cause of your Samsung TV’s incessant shutting down, you’ve just solved the problem completely. Otherwise, keep going; you should be able to come up with a solution fairly quickly.

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3. The Possibility of Power Issues

It’s important to check for any external power issues that might be present first so that you can identify them later. Examine the connection to the television, as well as the power cord and the outlet into which the cord is plugged.

It’s possible that the problem is as simple as the plug not being fully inserted. It will not be possible for the TV to remain operational if the device is not receiving sufficient power. As a result, the television is set to turn off automatically every 5 seconds.

Fraying or breaking at the ends of the cable can be a sign of a more serious problem. Electrical tape can often be of assistance in these situations, but it is possible that the TV will simply need to be replaced.

Additionally, if the TV is connected to an extension cord or a surge protector, this could result in an electrical problem as well. If the problem persists, try plugging it directly into the wall to see if the problem is resolved.

Having said that, it’s also critical to ensure that the outlet into which you’ve plugged the TV is in proper working order. Check the functionality of a small appliance such as a lamp by plugging it into an electrical outlet. If the problem isn’t with the outlet, it’s possible that the problem is with the television itself.

4. Configuration of the Sleep Timer

We can’t rule out the possibility that this setting is enabled because incorrect settings are one of the most common causes of your Samsung TV’s incessant shutting down. The Sleep Timer feature turns off your television after a predetermined amount of time.

It’s possible that you, or another person who uses the Samsung TV, turned it on. It is also simple to correct because all you have to do is turn it off. Carry out the following actions:

  1. Navigate to the Settings menu.
  2. General should be selected.
  3. Select System Manager from the drop-down menu.
  4. Choose a timeframe.
  5. Select the Sleep Timer option.
  6. Select “Off” as your option.
  7. Surge Protector that is not working properly

It is possible to use a surge protector to protect your electronic devices from power interruptions, but this is not recommended (caused by power outages from lightning or storms). It is possible that your surge protector is faulty, and if your Samsung TV is connected to it, this could be the cause of the TV’s incessant shutting down.

You can test whether there is a problem by bypassing the surge protector and plugging the TV power cord directly into a wall outlet. If your television does not turn off on its own, you will need to replace or repair the surge protector that is causing the problem (if possible).

5. Conduct a Visual Inspection of your Capacitors.

Unfortunately, there is no series of buttons that can be pressed to assist in the repair of a physical problem, such as a blown capacitor. If you hear a clicking sound or if you can visually confirm a faulty capacitor, you should seek professional assistance. Please schedule an appointment for them to come out and repair your television, either by replacing the capacitors or the entire circuit board.

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If you do not believe this to be the case, proceed to the next step in the process.

6. Double-check the remote control for your television.

You may be firing signals unnecessarily because of low battery levels or a stuck button on your remote control. Check your remote for any sticky or stuck buttons, and if you find any, swap out the batteries for new ones.

Other television remote controls may also cause problems with your Samsung television. Use them in conjunction with your Samsung TV to see how your TV reacts to them. If this is the case, you may need to increase the distance between your television sets.

7. Recalibration

Your Samsung TV may require calibration from time to time in order to optimize its functionality, and this requirement may result in the TV repeatedly turning off. This can be accomplished through the use of a Soft Reset.

Only 30 seconds of unplugging the Samsung TV from an outlet and then plugging it directly into an outlet that works properly will fix the problem, and your television will be ready to go.

8. Motherboard

The motherboard of any television is an important component of that television. It functions similarly to the main circuit board of your Samsung TV in that it controls all of the computation. If your television’s motherboard is faulty, it may cause the television to repeatedly turn off on its own.

An infected motherboard is not something that can be repaired on your own unless you have the necessary technical knowledge. If your Samsung TV is still under warranty, it will most likely be repaired at a Samsung authorized repair facility. The possibility of this being the cause of your TV’s incessant shutting down cannot be ruled out completely.

9. Disable Anynet+ on your computer.

Anynet+ is the brand name used by Samsung for HDMI-CEC. When any attached device, such as a PS4, is turned on, this feature automatically turns on the TV. A malfunctioning device may cause your television to turn off and on in an erroneous manner. Turn off Anynet+ on your Samsung TV and see if that helps.

  1. Navigate to the Settings menu.
  2. Select General from the drop-down menu.
  3. Select External Device Manager from the drop-down menu.
  4. Turn off Anynet+ if it is running.

10. Double-check all of the devices that are Connected

A faulty device or connection can cause your TV to receive incorrect signals that cause it to turn on and off repeatedly, which may be the source of the problem you are experiencing. To check for this, disconnect any devices that are currently connected and see if the problem continues.

If it does, you can be confident that there is no problem with any of the connected devices, and you can safely reconnect them all.

The absence of this message indicates that a connected device was the root cause of your problem. Each of your devices should be reconnected one at a time, and you should keep track of which device appears to be responsible for your TV turning on and off. Once you’ve identified the device, try connecting it with a different cable to see if the problem is with the wiring or the machine.

11. Make the necessary adjustments to your TV’s Eco Solution.

Samsung’s Eco Solution feature automatically turns off your television after a period of time in which it receives no input. This can be turned off by

Navigating to the Settings menu

Select General and then Eco Solution from the drop-down menu.

Select Auto Power Off from the drop-down menu.

12. Viruses

A Smart TV, like a computer, can be infected with viruses, which cause the TV to turn off after 5 seconds. In the event that you browse the internet and download files from your Smart TV, you run the risk of contracting a virus.

You can try a power reset to see if that helps to get rid of a virus. Turn off and unplug the television. Hold down the power button on the television for a total of two minutes. When you’re finished, plug the TV back in and turn it on to see if the issue has been resolved.

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You can also perform a hard reset, which will return the TV to its factory settings, resulting in the loss of any settings you had previously stored. Hard resets can be accomplished in a variety of ways depending on the model. It is recommended that you consult your user manual.

13. Final Technical Faults

Perhaps your television has developed a technical fault that you are unable to diagnose or repair on your own. A power shortage or a motherboard failure are examples of such issues. In these types of situations, it is best for you to contact support because they will require you to remove the back of the television. Even if the problem is with the internal components of the television, they can usually repair it.

An internal fault of this nature will almost certainly be covered under the warranty of your television. If you haven’t used it in a while, it’s always a good idea to double-check your warranty to see if repairs or a replacement are covered.

14. Replace the device with a new one.

If none of the solutions listed above have worked, it may be necessary to have the device replaced. This typically includes the cost of upgrading to a newer device, as well as the cost of any service that was performed prior to the upgrade process.

How can I prevent my Samsung television from turning off on its own?

Samsung TV Won’t Turn Off or Keeps Shutting Off
How can I prevent my Samsung television from turning off on its own?

We have a different solution for TVs that operate for more than a few seconds before shutting down on their own. The solution to this problem is, fortunately, quite simple:

  1. Navigate to the Settings menu on your television.
  2. Select General from the drop-down menu.
  3. Then go to Eco Solution to complete your purchase.
  4. Select Auto Power Off from the drop-down menu.
  5. Make a selection for how long you want the TV to remain on before shutting down on its own.
  6. This should resolve the problem and provide you with significantly greater control over when the television turns off in the future.

Our Final Thoughts

It’s possible that your Samsung TV is turning off due to one of the reasons listed above. Prevent more complicated problems by checking for and attempting to correct any configuration or connection errors that may have occurred.

And who knows what else? Maybe it’s the remote that’s tucked away under your couch that’s causing your Samsung TV to turn off repeatedly and without warning…or maybe it’s time to call the Ghostbusters.

Frequently Ask Questions

What is causing my television to keep turning off after a few seconds?

One of the most likely reasons for your television to shut down on its own is that it has an internal timer that is set to a default duration and shuts down the television after a certain amount of time. Other issues that could arise include power supply issues, connected device issues, low batteries on your remote control, and hardware issues. Power supply issues are the most common.

What is causing my Smart Samsung TV to keep turning off?

It’s possible that your Samsung TV has a bad capacitor, which can result in the TV turning off and on repeatedly. The capacitor in your Samsung television is responsible for supplying power. It is therefore possible that your Samsung TV will shut down repeatedly if the component is faulty or of poor quality.

What is causing my television to remain black for a few seconds at a time?

It is possible that the black screen is caused by a variety of factors; however, the most common cause is a failure of one of the power boards. Using a home flashlight, shine a beam of light onto the screen of your television set; if you see an image, the problem is that one of the TV’s panels has failed. It is necessary to check the cable and power connections as a next step.

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