Samsung TV Keeps Turning Off Every 5 Seconds (EASY Fix)

Does your Samsung TV keep turning off every 5 seconds? I totally understand the frustration of dealing with a TV that seems to have a mind of its own, I almost thought maybe it was time to change my TV!

But don’t worry, let me help you troubleshoot your Samsung TV to get it back to its normal, functioning self and get you back to binge-watching.

Samsung TV Turning On and Off

Samsung Smart TV turning on and off by itself is a very common problem. There are a few things that could be causing this to happen. You can try disabling Anynet+ (HDMI-CEC), updating the TV’s software, adjusting the Eco Solution settings, turning off the sleep timer, or checking the capacitor. If none of these solutions work, you can try resetting the TV to factory settings.

Why Does My Samsung TV Keep Turning Off Every 5 Seconds?

There are a few reasons why your Samsung TV might be turning off every five seconds. It could be due to a power issue, or it could be because of a problem with the television itself.

Here are a few major reasons why Samsung TV turns off every 5 seconds:

Power Issues

One of the most common reasons why your Samsung TV keeps turning off every five seconds is because of power issues. If the television is not getting enough power, it will turn off to prevent any damage. The power issue can be caused by a number of things, including:

• A loose power cord
• A faulty power strip
• A damaged outlet

This was also my first assumption when my TV turned on and off repeatedly. Maybe I did not plug it properly or I didn’t turn on my power outlet (since I have one with a switch).

Overheating TV

Another common reason why your Samsung TV might be turning on and off frequently is that it is overheating. If the television gets too hot, it will turn off to prevent any damage. The TV can overheat for a number of reasons, including:

• Blocked ventilation
• Too much dust
• A faulty cooling system

Outdated TV Operating System

If your Samsung TV’s operating system is outdated, it can cause the television to turn off frequently. This is because the outdated operating system cannot handle the current version of the firmware.

Faulty Hardware Components

If there are any faulty hardware components in your television, it can cause the Samsung TV to turn off every five seconds. Some of the most common faulty hardware components include:

• A damaged circuit board
• Bad capacitors
• Loose wires

Defective Devices Connected to Your TV

Another reason for your TV shutting down could be due to defective devices that are connected to it. If you have any devices, such as a game console, set-top box, or Blu-ray player, that are not working properly, it can cause your television to turn off.

Corrupted System Files

If there are any corrupted system files on your television, it can cause the Samsung TV to turn off every five seconds. The most common way to fix this problem is to perform a factory reset of your television.

Incorrect Settings

If the settings on your television are not correct, it can cause the Samsung tv turns on and off repeatedly. You might have accidentally set a timer to turn off your TV, or you might have the wrong input selected.

How to Fix Samsung TV Keeps Turning Off Every Five Seconds?

Now that we have discussed some of the reasons why your Samsung smart TV keeps turning on and off every five seconds, let’s talk about how to fix it.

Check Your Power Cord

The first thing you should do is check your power cord. It is possible that the Samsung tv turns on and off repeatedly because the power cord is loose. Make sure that it is plugged into the wall outlet and the TV securely. If it is loose, tighten it. If your power cord is damaged, you will need to replace it. You can buy a new one from Samsung or from a third-party retailer.

This is such a simple step that you shouldn’t overlook. From my experience, my TV was turning on and off and I immediately checked if I plugged my TV correctly and turns out, the power cord was just plugged halfway. When I secured it tightly and turned my TV on, it was fixed!

Disable Anynet+ (HDMI-CEC)

Samsung Smart TV comes with a feature called Anynet+. This feature allows you to control all of your HDMI-CEC devices with your TV remote. However, this feature can sometimes cause power issues. Some HDMI devices are configured to automatically turn the TV off when they’re turned off.

If your Samsung TV keeps turning on and off every five seconds, try disabling the Anynet+ feature. Here is how to do that:

1. Switch ON your Samsung Smart TV.
2. On your remote control, press the Settings button.
3. On the left pane, switch to the General tab.
4. Now, under General settings, select External Device Manager on the right.
5. Switch to the Anynet+ (HDMI-CEC) and tap on the OK button on the remote to disable it.
6. Check if the TV is working fine now.

Cool Down Your Samsung TV

If your television is overheating, it will turn off to prevent any damage. So make sure to cool it down if your Samsung tv turning on and off repeatedly.

• The first thing you should do is check the ventilation of your TV. Make sure that there are no obstructions blocking the vents. If there are, remove them.
• Next, use a can of compressed air to blow out any dust that might be inside the TV.
• If your TV has been overheating for a while, it might have a faulty cooling system. In this case, you will need to contact Samsung or a qualified repair technician to fix the problem.

Update Your TV’s Software

If your Samsung TV’s operating system is outdated, it can cause the television to turn on or off frequently. This is because the outdated operating system cannot handle the current version of the firmware.

Updating the software on your television is a fairly simple process. Here are the steps to follow:

1. Switch ON your Samsung Smart TV.
2. On your remote control, press the Settings button.
3. On the left pane, switch to the Support tab.
4. Now under the Support settings, select Software Update.
5. On the next screen, choose the Update Now option.
6. If any update is available, the TV will start downloading and installing it.

Adjust Your TV’s Eco Solution

If you have the Eco Solution feature turned on, it can cause your television to turn off frequently. This is because the Eco Solution feature is designed to save energy by turning off the TV when it’s not being used.

To fix this problem, you need to adjust your Eco Solution settings. Here’s how:

1. Switch ON your Samsung Smart TV.
2. On your remote control, press the Settings button.
3. On the left pane, switch to the General tab.
4. Now, under General settings, select Eco Solution on the right.
5. On the next screen, go to Auto Power Off option and turn it off if it is on.

Turn Off Sleep Timer

The sleep timer is a feature that turns off your TV after a certain amount of time. If the sleep timer is turned on, it can cause your television to turn off automatically.

To turn off the sleep timer, follow these steps:

1. Switch ON your Samsung Smart TV.
2. On your remote control, press the Settings button.
3. On the left pane, switch to the General tab.
4. Now, under General settings, select System Manager on the right.
5. On the next screen, choose the Time option.
6. Under the Time setting, go to the Sleep Timer and turn it off if it is ON.

Check TV Capacitor

A bad capacitor can cause your TV to turn off and on repeatedly. If you suspect that this is the problem, you will need to contact a qualified repair technician to fix it.

Reset Your TV to Factory Settings

If none of the above solutions work, you can try resetting your TV to factory settings. This will delete all of your custom settings and return the television to its default state.

Before you reset your TV, be sure to back up any important files or data.

To reset your TV, follow these steps:

1. Turn ON your Smart TV.
2. On your Samsung TV remote, press the Settings button.
3. On the left pane, switch to the General tab.
4. Under General settings scroll down and choose the Reset button.
5. You will be warned about losing all the data. Select Yes to confirm the factory reset of your Samsung Smart TV.

Frequently Asked Questions

Final Words

If your Samsung TV keeps turning off every 5 seconds, there might be an easy fix. First, try updating your TV’s software, adjusting the Eco Solution settings, or disabling Anynet+ (HDMI-CEC). If these solutions don’t work, you can try resetting your TV to factory settings.

We hope one of the above solutions has helped fix your problem. If you have any other questions, please feel free to leave a comment below. Thanks for reading!