Samsung TV Turning Off Every 5 Seconds

Samsung TV Turning Off Every 5 Seconds

The display on your new Samsung TV is flawless, but it often turns off every five seconds. This can be frustrating! This brand has produced high-quality smart devices like tablets and smartphones in the past few years so why not TVs?

The answer lies with how these televisions work; they’re designed differently than traditional models due to their ability (or lack thereof)to stream video content wirelessly from outside sources such as WiFi hotspots or cloud services across broad areas without needing any physical connections at all.

The Samsung TV turns off for often unclear reasons, but luckily this article will help you figure out what might be causing it. There are tons of different causes and solutions to the problem!

If you’re having trouble turning off your Samsung TV every five seconds, try changing the input and checking whether all cables are connected. If they look fine, it could be power cycling or resetting causing this issue.

Why Samsung TV Keeps Turning Off and Fixes

Your Samsung TV might be shutting off for several reasons, but we’ll explore ten potential solutions along with their appropriate methods to fix such issues:

1. Outdated Software 

Outdated software

You may not have been updating your TV software, which could be why it keeps turning off. Here’s how you can fix that: Many people are unaware of this problem and don’t know what to do when their set turns off without warning signs or messages from within the menu system on the screen, but now there is an easy solution!

All we need to do is update the tv’s software, and here is how to do so:

Settings >Support > software update> update

2. Potential Power Issues

Potential Power Issues

One potential cause is a faulty power cord. If the cord is damaged or frayed, it may not be able to provide enough power to keep the TV running. Another possibility is that the power outlet is not providing enough power.

If the outlet is loose or damaged, it may need to be replaced. Finally, if the TV is plugged into an extension cord, the extension cord may not be able to provide enough power. If you are experiencing this issue, try plugging the TV directly into a wall outlet.

3. TV Overheating

TV Overheating

First, make sure that your television is adequately ventilated. Consider moving it to an open area if it is located in a cabinet or other enclosed space.

You may also want to invest in a cooling fan for your television. Another option is to use a programmable thermostat to keep your television at a constant temperature. By taking these steps, you can help to prevent your television from overheating and prolong its lifespan.

4. TV Timer

 Sleep Timer on Your Samsung

If your Samsung TV keeps turning off by itself and you have ruled out any potential hardware causes, the auto power off feature is likely enabled. This feature is designed to conserve energy, but it can be annoying if you’re trying to watch TV.

Here’s how to disable the auto power off feature on your Samsung TV:

1. Press the Menu button on your remote control.

2. Navigate to System > ECO Solution.

3. Select Auto Power Off and set the timer to Off.

4. Press the Enter button to save your changes.

Your Samsung TV should stay on indefinitely until you manually turn it off.

Read this too on : Fix Samsung tv sound but no picture

5. Anynet+ is Turned On

Anynet+ is Turned On

Anynet+ is a feature that allows your TV to communicate with other devices, like soundbars and Blu-ray players. While this is a helpful feature, it can sometimes cause problems. If it is turned on, your TV will try to connect to other devices, even if there aren’t any nearby.

This can cause interference and lead to your TV turning off. To fix this problem, turn off the Anynet+ feature. You can usually find this setting in the menu under “Settings” or “General.” Once you’ve turned off this feature, your TV should stay on without any issues.

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6. Faulty Surge Protector

power surge protector

Surge protectors are designed to protect electrical devices from damage caused by sudden surges of electricity. However, they can eventually wear out, causing the devices they’re supposed to protect to become vulnerable.

If you suspect that your surge protector is the cause of the problem, unplug your TV and plug it directly into a wall outlet.

If the TV continues to shuts off, it’s time to replace the surge protector. Be sure to choose a surge protector with enough outlets to cover all of your electronic devices.

It would help if you also looked for a surge protector with built-in safeguards against fire and overloading. Taking these precautions can help keep your electronics safe from sudden power surges.

7. Connection Error

hdmi cables

HDMI cables can sometimes cause issues with your TV, so it’s essential to use a certified cable when connecting them.

If you suddenly notice the device turning off or displaying an error message on the screen after the HDMI connection, stop using this type of cord immediately!

Uncertified cords may result in data corruption, leading to black screens and other permanent damage, such as short circuits due to high voltage flow through bad wiring inside components usually found near power outlets plugged into.

If your Samsung TV is not connected to external devices but keeps turning off, you need to check the settings and set sources as follows;

Step 1:Go to the Settings menu.

Step 2:Choose sources.

Step 3:Select TV

8. Defective Motherboard

motherboard in samsung tv

In this case, you’ll need to replace the defective part to get your TV working properly again. While this can be a challenging repair, it’s doable if you’re comfortable working with electronics. Just be sure to purchase the correct replacement motherboard for your TV model and follow all instructions carefully.

Usually, a defective motherboard is repaired at an authorized repair place if the warranty of your Samsung TV has not been reached yet.

This can happen because it’s not unusual for this problem to arise after you’ve had problems with other components like graphics cards or power supply units which these companies also make. They all may be causing interference in each others’ frequencies.

It’s best to take your TV to an authorized Samsung repair place and have them check it out since they have the necessary equipment and expertise to diagnose and fix the problem correctly.

9. Recalibration 


Television problems are often frustrating and challenging to fix, but fortunately, recalibrating your Samsung TV can often take care of most issues.

The process is relatively simple:

Step 1:First, ensure your TV is unplugged, and then press and hold the power button for 30 seconds.

Step 2: After that, plug your TV back in and press the power button again.

Step 3:This will reset your TV and should fix any minor issues.

However, if your TV continues to turn off after 5 seconds, you may need to perform a more thorough recalibration.

Step 1:First, locate the factory reset button on your TV.

Step 2:Once you have found it, press and hold the button for 10 seconds.

Step 3:This will reset your TV to its factory settings and should fix any significant issues.


Our conclusion is to the First check to see if the TV is overheating by feeling around the back of the TV. If it feels very hot, there may be an issue with the cooling system, and you may need to take it to a professional for repair.

Another possible issue is the power supply, so you may want to try plugging the TV into a different outlet. Finally, if none of these solutions work, then it is possible that there is a problem with the TV itself, and you may need to contact Samsung for assistance.

Written by Roshan

Roshan K is a writer and content creator. He is the founder of The Himalayantime, a gaming blog. Roshan also writes for techpana, a local newspaper. He enjoys playing basketball, watching movies, and listening to music.Learn More

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