LG TV Keeps Turning Off? – Troubleshooting Guide [2022]

Do you have a LG TV that keeps turning off in the middle of an episode or movie, interrupting you for the umpteenth time? However, the following methods can be used to fix your LG TV if it keeps turning off on its own.

There is no need for you to feel alone if you are going through this and are experiencing LG TV problems at the moment. There is a bit of a reputation among LG TV owners that they keeps turning themselves off when they are using them. It’s almost like they’re taking a quick power nap before returning to your regular schedule.

A LG TV keeps turning off due to problems with its power cord, software issues, resetting the TV, or deactivating quick start and auto power. It is common for LG TVs to shut off repeatedly due to each of these reasons.

Nevertheless, that’s the short answer.

It is safe to say that you are in the right place if you are experiencing any problems with your LG television. All 10 known causes of LG TV models keeps turning themselves off, along with solutions, are listed below.

This sounds like a good start, so let’s get started and let’s fix this together if that sounds good to you.


Here are ten ways you can solve the problem of an LG TV that keeps turning itself off on its own

#1 Make sure that the power cord is properly plugged in

We’ll start with some of the simplest fixes before disassembling the TV and replacing the motherboard. We often overlook these things, but they could solve the problem quickly.

Here is the first one that we will look at. Check to make sure the device is plugged in properly or that the power cord is attached to the device. Double-check the power cord’s connection to the wall socket as well as the back of the TV. If a TV is not set up properly, it might cause problems when it cycles on and off.


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#2 Make sure the power cord is not damaged

The next step you should take is to make sure that your power cord is not damaged in any way. You can expect for it to begin misbehaving and mess with the proper operation of your TV if it does so. Make sure that there are no fraying or exposed wires on the wires.

Whenever you are checking for damage to the TV, make sure that you first unplug it from the power source. In the event that your power cord is damaged, you should stop using the TV. The cord needs to be replaced.


#4 Make sure the power socket works

What if the power cord itself isn’t the issue, but the power socket is? You may not be able to turn on or off your TV if your power socket is not working properly.

Testing your power socket involves these steps.

  1. Unplug the TV from the power outlet

  2. Then plug in another device, such as a microwave oven, to the power outlet

  3. Set the microwave oven to its highest speed and temperature. If your hairdryer works as it should, there is no problem with your power socket. In case the connection doesn’t work, an electrician may have to fix it.


#4 Switch on the TV and reset it

In order to clear your TV of any issues that may be preventing it from performing at its best, you should reset it.

LG TVs can be reset in the following way.

  1. Using the power button, turn off the television

  2. Remove the power cord from the wall socket and leave it unplugged for one minute.

  3. Make sure the TV is plugged back in

  4. The power button should be used to restart it


The Quick Start + feature should be deactivated

The Quick Start + feature on LG TVs has been found to cause TV on/off problems for some LG TV owners.

Your LG TV can be deactivated by following these steps.

  1. Use your remote control to press the “HOME” button

  2. Select the “SETTINGS” option from the menu

  3. You should then be able to see the Quick Start + option in the drop-down menu after navigating to “GENERAL”. You can choose “OFF” by clicking this option.


#6 Ensure that Auto Power Off is disabled

On LG TVs, there is a setting called Auto Power Off that selects whether or not your TV should automatically turn off after a certain amount of time. After the pre-selected period of time, it will do so if there has been no user input. During the day or overnight, no one will be watching your TV, so you need to turn it off.

This feature can be disabled on LG TVs by following these steps.

  1. Use your remote control to press the “HOME” button

  2. Select the “SETTINGS” option from the menu

  3. Please click on the “GENERAL” tab, and then click on the “TIME” tab

  4. Choose the “TIMERS” option from the drop-down menu

  5. Turn off “AUTO POWER OFF” by selecting it and clicking on it

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#17 Make sure the power off timer is disabled

An LG TV has an automatic shut off timer that keeps it from turning off at a set time during the day when it is turned off at a set time. There is a timer that will automatically turn off the TV every day at the pre-determined time that is specified in the timer. No matter whether you were watching TV or not, this will turn off the TV.

A mistake may have been made in selecting or setting this option. If you want to disable the power off timer, follow these steps.

  1. Use your remote control to press the “HOME” button

  2. Select the “SETTINGS” option from the menu

  3. Please click on the “GENERAL” tab, and then click on the “TIME” tab

  4. Choose the “TIMERS” option from the drop-down menu

  5. Choosing “POWER OFF TIMER” and clicking on the “Disable” button will disable the option

Now that we’ve seen some of the steps so far in more detail, are you ready for more? Here’s a tutorial you might find helpful.

#8 Make sure that the cache has been cleared

There is a possibility that you need to clear its cache if the deactivation of the timers did not solve your LG TV keeps turning off issue. When you watch TV shows and movies, how much time do you spend streaming them? Then there is a possibility that your TV may be suffering from a cache overload. As a result of this overload, the device is likely to malfunction, causing it to turn on and off unnecessarily.

You may want to take a glance at the guidelines provided in order to fix the LG TV keeps turning off issue. Clearing the cache on your LG TV is as easy as pie process.

  1. On the remote control of your television, press the “HOME” button.

  2. Select the “SETTINGS” option from the menu

  3. If you select “GENERAL” from the drop-down menu, you should see Quick Start + and you should choose “OFF”.

  4. SimpLink settings can be disabled by disabling them

  5. By pressing the power button on the TV, you can turn it off

  6. Remove the power cord from the mains power socket and wait for 1 minute before plugging it back in.

  7. The TV should now be plugged back into the wall

  8. Turn on the power by pressing the power button


Make sure your software is up-to-date

It may be possible to fix the power on/off problem you’ve been experiencing with your LG TV by performing a software update. The reason for this is that software updates perform the following functions.

  • Your appliance will be more secure if you increase its security

  • Make your software more stable by improving its stability

  • Make sure that outdated features are removed

  • Make sure your system is working properly by removing bugs

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Would you like to perform a factory update on your TV? You will need to take different steps depending on the situation you are in.

  1. Use your remote control to press the “HOME” button

  2. Select the “SETTINGS” option from the menu

  3. Select “SUPPORT” or “GENERAL” from the TV’s menu (This will depend on the model of your TV).

  4. Please select the “ABOUT THIS TV” option from the menu

  5. Choose “SOFTWARE UPDATE” from the drop-down menu at the top of the page. You will be prompted to install a software update if it is available.

  6. Updates are released on a regular basis, so make sure you have the latest version by selecting “CHECK FOR UPDATES” and then clicking “UPDATE”.

How about a more detailed explanation of this step? You can check out a quick tutorial here if that is the case.


#10 Reset your TV to factory settings

Still having problems with your LG TV after completing the other fixes in this article? If your TV doesn’t work correctly, you may need to reset it back to factory settings.

When you factory reset your phone, your personalized settings will be removed. You will be reverted to the default settings after removing any downloaded apps. Before resetting your account, it may be a good idea to save a backup to the cloud. Passwords for all your accounts should be accessible to you.

Resetting your LG TV is simple if you follow these steps.

  1. Your remote control should have a “HOME” button on it

  2. Select the “SETTINGS” option from the menu

  3. Select “GENERAL” from the dropdown menu, then select “RESET TO ORIGINAL SETTINGS”

We would like to take a closer look at this step in more detail, would you mind? This is a video that you can check out in order to get a better understanding of how you can factory unlock your LG TV.


Final thoughts – LG TV Keeps Turning Off

Would you like to know why your LG TV keeps turning off on its own? If you have an appliance that acts as if it has a mind of its own, then there is nothing more frustrating than having to deal with such an appliance. It is my hope that the 10 tips in this article have helped you resolve this problem and enjoy uninterrupted TV viewing once again.

Does this article help you in any way when it comes to fixing the LG TV keeps turning off issue in any way? If you would like more information, you could even subscribe to My Universal Remote Codes to receive updates on new content.


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