Why Does My Samsung TV Keep Turning Off? (10 Easy Fixes)

Why Does My Samsung TV Keep Turning Off? Smart gadgets provide all of the functionality you require in a single device. Most smart devices allow for customization, remote viewing, and other features.

 However, these devices are not without flaws. These flaws can cause your device, in this case, your television, to keep turning off.

Try this quick fix.

How to fix My Samsung TV Keep Turning Off?

Unplug the television from the outlet for 30 seconds, and plug it immediately into a working outlet upon reconnecting it. This is known as a “soft reset” and should readjust the television.

If this did not solve your problem. Check out the 10 other solutions in this article.

Why Does My Samsung TV Keep Turning Off?
Why Does My Samsung TV Keep Turning Off?

When your Samsung TV keeps turning off and you can’t figure out why, it can be frustrating. This could be happening for a variety of reasons. This article will go over the top ten reasons why your Samsung TV keeps turning off and how to fix them.

VIDEO: How to Fix Samsung TV Turning Off and On By Itself

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How to Fix Samsung TV Turning Off and On By Itself

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Why Does My Samsung TV Keep Turning Off AND 10 FIXES:

The most common reason your Samsung TV keeps turning off is a problem with the TV settings or a connection error with external devices. However, we will look at ten additional reasons, as well as their appropriate solutions.

1. out-of-date software

Most people are unaware that their television’s software needs to be updated. That is, if the software update is not set to automatically update. You must manually update the system.

If you haven’t been updating your TV software, this could be the cause of your TV turning off. Take the following steps to correct this:

  • Power on your TV 
  • Go to the Settings 
  • Select Support
  • Click on Software Update
  • Select Update Now 

The update should take 30 minutes, but it could take longer or shorter depending on the strength of your network connection. During the update, the TV must not be turned off. If this occurs, your Samsung TV may sustain more severe damage. Check for updates on a regular basis to keep your Samsung TV up to date.

2. Eco-Solution Settings 

Some Samsung TVs include eco-solutions settings, which you may have unintentionally activated. When there is no input for an extended period of time, this setting turns off your Samsung TV to save power.

This is another reason why your Samsung TV keeps shutting down. The solution is straightforward; simply turn it off by following the steps below.

  1. Using your remote, navigate to Settings.
  2. Choose General.
  3. Choose an eco-friendly solution.
  4. Choose Auto Power Off.
  5. Choose Off.
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If this is why your Samsung TV keeps shutting down, you’ve just solved the problem. If it isn’t, keep going; you should be able to figure it out soon.

3. Sleep Timer Settings 

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 turning off. The Sleep Timer option turns off your TV after a predetermined amount of time.

You or another user of the Samsung TV could have turned it on. It is also simple to fix because everyone must turn it off. Carry out the following actions:

  • Go to Settings
  • Select General
  • Click on System Manager 
  • Select Time
  • Click on Sleep Timer
  • Select Off

4. Faulty Surge Protector

A surge protector is a device that protects your electronic devices from power outages (caused by power outages from lightning or storms). If your surge protector is faulty, and your Samsung TV is connected to it, this could be the cause of the problem.

You can test the problem by bypassing the surge protector and plugging the TV power cord directly into a wall outlet. If your TV does not turn off on its own, you should replace or repair the surge protector (if possible).

Samsung TV watching keeps shutting off
Samsung TV watching keeps shutting off

5. Connection Error

As previously stated, this is one of the possible and common causes of your Samsung TV turning off. This reason, however, can be caused by a variety of circumstances, including:

If your Samsung TV is connected to external devices such as game consoles and they suddenly shut down (due to a shaky connection), your TV may also shut down. You should unplug their power cables and turn them completely off before plugging them back in, making sure they are properly connected.

If you use an uncertified HDMI cable, your TV screen may go black due to a connecting error. If your Samsung TV continues to turn off as a result of this, use a certified HDMI cable.

If your Samsung TV is not connected to any external devices but continues to turn off, check the settings and set the Sources to TV. Take the following steps to accomplish this;

  • Go to Settings on the TV
  • Select Sources
  • Select TV

6. Recalibration 

Your Samsung TV may need to be recalibrated from time to time to adjust for better functionality, and this may cause it to keep turning off. This can be accomplished by performing a Soft Reset.

All you have to do is unplug the Samsung TV from an outlet for 30 seconds, then plug it directly into a working outlet, and your TV is ready to go.

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7. Defective 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, controlling all processing. If your television has a faulty motherboard, it may continue to turn off on its own.

Unless you have technical skills, you cannot repair a faulty motherboard on your own. If your Samsung TV’s warranty is still valid, it is usually repaired at a Samsung authorized repair facility. This is an unusual cause for your television to keep turning off, but it cannot be ruled out.

8. Inferior Capacitor

Your Samsung TV may have a faulty capacitor, causing it to repeatedly turn off. A capacitor in your Samsung TV’s function is to supply power. As a result, if it is faulty or of poor quality, your Samsung TV may turn off repeatedly.

You can either replace the capacitor with a higher quality and efficiency capacitor or upgrade the inefficient one. You can do this if you have the necessary skills and knowledge, or you can seek the assistance of a professional.

9. Overheating

If your TV runs for an extended period of time without a break, it may be shutting down to prevent overheating. This is especially true if your video settings (Brightness, Contrast, Sharpness, and Color) are set to high values.

Overheating is harmful to your Samsung TV or any other television. Reduce the values for your video settings and turn off the TV yourself when not in use to prevent your Samsung TV from overheating and turning off.

10. Your Samsung TV remote may be misplaced

Although quite funny and unlikely, the remote to your Samsung TV may have been misplaced, and by some unconscious movements, the power button is turning off and on, thereby causing your TV to turn off by itself. It could be right under the couch you are seated on, and as you stand and sit, you are indeliberately controlling it.

SAMSUNG TV KEEPS TURNING ON AND OFF EVERY 4 – 5 SECONDS

SAMSUNG TV KEEPS TURNING OFF EVERY 4 – 5 SECONDS
SAMSUNG TV KEEPS TURNING OFF EVERY 4 – 5 SECONDS

A worst-case scenario would be your Samsung tv turning off every few seconds. As with every piece of technology, there could be several causes of this problem. Some common causes and fixes include:

  1. Power supply problems: Make sure your TV is getting enough power. If possible, unplug it and connect it to another outlet.
  1. Anynet + (HDMI-CEC) may be enabled: Anynet+ allows users to control an external device via their remote control. To turn it off, use your TV remote control’s Home button. Next, navigate to Settings > General. To disable Anynet+ (HDMI-CEC), go to External Device Manager and then Anynet+ (HDMI-CEC).
  1. Your TV has a virus: Smart TVs connected to the internet are susceptible to viruses and the Samsung TV is no different. In fact, Samsung has advised owners of its latest TVs to run regular virus scans every few weeks to prevent malicious attacks. Still, the chances of this happening is very small. You can use this guide to run a check if your Samsung TV has a virus.
  1. The TV is overheating: Check if your TV is overheating by feeling the screen and back of the TV. When the internal heat of a TV reaches a critical level, the video processor (and possibly other circuits) shuts down your TV to prevent major damage and possibly a fire. To begin preventing heat, turn off your TV for a few minutes and check your power source. If your TV still turns off after a few seconds or minutes, the heat is still too high. After you restart it, reduce the video settings in the Menu / Picture settings to around 80% or less to see if the problem has been resolved. If this isn’t fixed, you may need to use your warranty, call a technician, or buy a new television!
  1. Your TV’s software needs to be updated – use this comprehensive guide to update your Samsung television.
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CONCLUSION on Why Does My Samsung TV Keep Turning Off?

Because of the aforementioned reasons, your Samsung TV may be turning off. Before looking for more complicated problems, check for settings and connection errors and try to correct them.

And who knows what else? Perhaps the remote under your couch is to blame for your Samsung TV turning off on its own…or it’s time to call Ghostbusters.

FAQs: Samsung TV Turning Off and On issues

How do I stop my Samsung TV turning itself off?

Unplug the TV for 30 seconds before plugging it back in, and then plug it directly into an outlet that you know works properly. This is known as a’soft reset,’ and it should re-calibrate the television.

Why does my Samsung TV automatically turn off after a few seconds?

There is an issue with the power cord or the socket. If this is the case, the problem can be resolved by replacing the cable or switch sockets. Anynet + (HDMI-CEC) is enabled, and another nearby connected device is controlling your TV, turning it off every 5 seconds. You must deactivate Anynet +!

Why does my Samsung TV turn on and off repeatedly?

If your Samsung Smart TV is power cycling (turning off and on repeatedly), it could be that the device is damaged or that it simply needs to be updated.

Why is my television suddenly turning off?

If the board inside the TV fails, it can cause the electrical components to overheat, causing the TV to shut down on its own. In such cases, the TV will usually try to turn back on after being turned off.

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