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Samsung TV Keeps Turning On and Off

Recently updated on December 8th, 2022 at 07:36 am

Have you noticed that your Samsung Tv keeps turning off and on or restarting by itself? Your Samsung Tv stuck in boot loop without any reason? There are several reasons why your Samsung Tv keeps turning off and on or stuck in reboot loop.

With this guide, you will know about all the probable causes and available solutions that you can use to resolve your Samsung Tv that keeps turning itself off and on/Samsung keeps restarting.

Follow the solutions below, and you will be able to fix your problem within a few minutes.

Why Does My Samsung TV Keep on Restarting?

Let’s go through the probable causes for why your Samsung Tv keeps on restarting or turning on and off.

  • Loose Power Cables: If the power cable of your Samsung Tv is faulty, then it can be the cause of Samsung’s keep on restarting. To prevent this, check all of your wires and cables attached to your Tv.
  • A Software bug: It can be a temporary bug or glitch in your Tv’s software. If this is the case, follow the given troubleshooting method.
  • Damaged Capacitors: In this case, you need to visit or call Samsung’s customer support or service center.
  • Outdated Software: This might be why you’re encountering the Samsung keeps turning on and off. To get rid of this, navigate to your Tv settings and check for available updates. Updating the Tv’s software to its latest version may resolve the issue.

How Do I Fix My Samsung TV That Keeps Turning On and Off?

You can fix reboot loop issue by disabling the Anynet+, turning off the sleep timer, rebooting your samsung tv, disabling the auto-power off feature, disconnecting the setup or cable box, turning off and leaving your T V for some hours or resetting the TV settings to default.

Soft Reset

If you haven’t tried this yet, try it now. Performing this will recalibrate your Tv and may resolve the issue. To perform a soft reset on your Samsung Tv;

  1. Unplug the TV’s power cable from the wall outlet.
  2. And, wait for 30 seconds.
  3. Now, plug the power cable back into the wall outlet and check if this resolves the issue. If not,

Try this,

  1. Unplug the TV from the wall again, and disconnect all the connected cables to the TV.
  2. Now, leave your TV unplugged for 10 minutes.
  3. After that, plug all the cables (including the power cable) back into their places.
  4. Lastly, turn on your TV and check if it works for you.

Also check: Fix samsung tv volume stuck

Check Your Remote

Does your Samsung TV keep on restarting? Did you check your TV remote? If not, check it right now.

Check if there’s a stuck power button or discharged batteries. If there’s, press the power button 4-5 times and replace the old batteries with the new ones.

Turn Off the Auto Power Off

If the issue persists, try disabling the Auto Power Off feature. Auto Power-off is a feature that turns off the Tv after a while. In some instances, disabling the Auto Power off feature fixed the issue.

To Disable the Auto Power Off;

  1. Head to the Settings > General > Eco Solution.
  2. Now, navigate to the Auto Power Off and choose OFF.

Now, the Auto power-off feature is turned off. Perform a reboot on your TV and check if this fixes the issue.

turn off auto power mode samsung tv

Turn Off Anynet+

Anynet+ (HDMI-CEC ) is a feature that allows Samsung’s TV users to control all the connected devices. Many Samsung TV users reported that Anynet+ is renowned for causing the issues.

And maybe in your case, Anynet+ is causing the issue. So, try to turn it off. To do so,

  1. Head to the Settings > General > External Device Manager.
  2. Now, select Anynet+ (HDMI-CEC) and turn it off.
  3. After that, reboot your TV and check if the issue persists or not.
turn off cec

Also check: Fix samsung tv black screen of death.

Disconnect The Cable Box

If you’re using any cable box or setup box with your Samsung Tv, try to disconnect it for a while. Do it as instructed below;

  1. Disconnect the Setup or Cable box from the TV.
  2. Now, turn on the TV and perform a factory reset.
  3. Once the factory reset is done, connect the cable or setup box with your TV.

Check if this resolves the issue or not.

Turn Off Sleep Timer

Still encountering the issue on your Samsung TV, try to turn off the Sleep Timer feature, and this feature turns off the Tv after a set period.

  1. Navigate to the Settings > General > System Manager.
  2. Now, select Time and scroll to the Sleep Timer.
  3. After that, turn off the Sleep Timer.
  4. Lastly, perform a reboot and check if this fixes the issue or not.

TV is Overheating

There were some instances where overheating causes such types of issues. Try to check the temperature of your TV by touching the back panel of your TV. If it’s hot, unplug your TV and leave it for 2-3 hours.

Later, check the temperature of your TV and turn it off. Your issue should be resolved now.

If the issue persists, turn off your Tv and leave it overnight.

Remove Surge Protector

Sometimes a Surge Protector gets faulty or nonfunctional, and maybe this is why your Samsung TV keeps on turning on and off by itself.

If you’re using a Surge protector for connecting your devices, try to remove it and plug your TV power cable directly into the power outlet.

If this resolves the issue, your surge protector is damaged or faulted.

Try Another Port

If removing the surge protector didn’t help you, try locating another wall outlet. Try to plug the Tv’s power cable into another wall outlet and check whether this resolves the issue or not.

If it’s still there, move on to the following methods.

How Do I Fix My Samsung Keep Restarting?

Try Disabling the Power On with Mobile

Try disabling the Power on with mobile feature and check whether it fixes the issue or not.

To disable the Power On with mobile;

  1. Head to the Settings > General > Network > Expert Settings.
  2. Now, navigate to Power On with Mobile and turn it off.

Also check: Fix vizio tv keeps turning off and on.

Overheating Samsung Chip

In case the heating chip on your Samsung Tv gets overheated, it can cause such issues. If you want to fix this, try touching the HDMI ports area.

If it’s overheating, open the back panel of your Samsung TV and check if the heating chip has been moved out of its place. To fix this, peel off the Samsung package’s sticker.

Also, leaving your TV off overnight fixes the issue too.

Tip: Clean your TV using a blower regularly.

Factory Reset Your TV

Performing the factory reset on your tv will restore all your settings to factory settings and clear the files and data causing the issue. To do so;

  1. Head to the Settings > General > Reset.
  2. Now, enter the PIN (the default pin is 0000).
  3. After that, select Reset and press OK to confirm.


  1. Head to the Settings > Support > Self Diagnosis.
  2. Now, select Reset and enter the PIN (default PIN 0000).
  3. After that, your TV will start resetting.
Reset Smart Hub

Try to reset the Smart Hub; may this will help you out. To perform a Smart Hub reset, follow the steps given below;

  1. Head to the Smart Hub > Smart Hub Reset.
  2. Select Reset Smart Hub and enter the PIN (default PIN 0000).
  3. After that, your smart hub will be reset.

Later, set up your TV and check if the issue persists.

Contact Samsung TV

If the above-provided steps failed to resolve the issue. Try contacting Samsung’s customer support and raise your concern there.

At this point, they’re the only ones who can help you out. Do let us know if you managed to fix the issue.

If the capacitors and motherboard of your Samsung TV got damaged, contact samsung tv team or local repair center. You can also check our post on how to fix sharp tv keeps turning on and off.

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