LG TV Keeps Restarting: Fix It Today (7 Easy Solutions)

There is no doubt that LG is one of the leading electronics brands in the world. By consistently innovating and developing, LG has been a successful player in the televisions market.

How to fix LG TV when it keeps restarting. Soft reset your TV. Unplug it from the wall outlet, wait for 1 minute, plug it back in. Make sure that all the cables are properly connected and the remote is working fine. Check the Timer setting, it should be off. Turn off the Simplink feature on your LG TV. If nothing works, factory reset your TV.

Nevertheless, they too have faced criticism due to certain bugs and issues in their TVs. In this article, we will be diagnosing and solving the restarting problem in LG TVs.Check out the best streaming sticks on Amazon that won’t let you down!

Why Does LG TV Keep Restarting?

To be able to find remedies to any problem, it is essential to understand the root causes. Below we have briefly discussed all possible reasons that may result in your LG TV abruptly restarting.

Faulty/Loose Power Cables

The most common reason why LG TVs keep restarting is because of faulty or loose power cables. Any problem in the power supply, power cables, or power outlet results in an unstable connection.

Any weakness or instability in the connection will always lead to restarting and might even result in failure to start.

TV Remote Issues

If your TV remote has low batteries, there is a high chance that your LG TV may reboot on its own. With weak batteries, a remote may start sending random signals to your TV, causing an intermittent TV reboot.

Wrong TV Settings

TV also restarts on its own if any timer has been set in place in the system. Many users forget after setting a timer on their TVs and later worry about the sudden restarts. If the timer on your LG TV is set to “On” mode, your TV will automatically restart.

Conflicting Connected Devices

In some cases, the problem may lie in the devices connected to your LG TV rather than the LG TV itself. Devices connected to your LG TV, either wirelessly or using a wired connection, could be interfering with your TV settings and consequently causing it to turn on and off.

CEC Settings

At times, the internal HDMI and CEC settings of your LG TV may turn the TV on and off on its own. An error in the configuration of these settings could lead to abrupt restarting of your TV.

Motherboard Issues

Unfortunately, your LG TV may also be causing you these problems simply due to damage to the TV motherboard. The motherboard is the core to your entire device; a problem in it will not let you enjoy your TV peacefully.

How to Stop LG TV From Restarting?

Now that we have understood the reasons that may make your LG TV turn on and off randomly let us go through some easy and effective solutions. Follow the steps below to troubleshoot and fix your LG Smart TV that automatically restarts.

1. Check Cables and Connections

First and foremost, check the cable connections and power connections of your LG TV.

Usually, the power outlet has small springs in the socket that can turn loose when you plug in the TV’s power cable. Make sure that the wire is firmly plugged in a fully functional power plug.

You must also ensure that the wire is not excessively bent or damaged. In case your cable is faulty or broken, replace the cables and try using your LG TV. You may also look into the power outlet in the house. Fluctuations in power could be causing your TV to turn on and off.

2. Soft Reset Your LG TV

This is our favorite method of fixing any TV-related issue, it’s just that effective. Follow the steps below to perform a soft reset on your LG TV:

  • Unplug the TV from the main power outlet.
  • Wait for 1 minute.
  • Plug the LG TV back into the main power outlet.
  • Turn on the TV and see if the automatic rebooting issue is gone.

3. Check the TV Timer Settings

LG TVs allow you to set automatic timers, along with many other incredible features. To see if any active timers are the source of the issue on your LG TV, change the timer settings using your TV remote.

  1. On your LG TV remote, press the SMART button and select Settings.
  2. Navigate to the Time setting.
  3. Select the OFF option and save the timer settings.
  4. Now, try operating your TV.

4. Check HDMI Settings and System Updates

The settings of your internal HDMI and CEC could also be messing with the system settings. Also, your LG TV can turn itself on when new software updates are applied to the TV by the vendor.

Disable the HDMI and CEC settings on your LG TV to solve this:

  1. Go to the Settings menu of your LG TV.
  2. Select All Settings.
  3. Select General from the left menu.
  4. Select SIMPLINK (HDMI-CEC).
  5. Set SIMPLINK (HDMI-CEC) to OFF, and confirm.

What To Do When LG TV Keeps Restarting?

5. Check for Software Updates

Sometimes there might be some new updates available that might fix your problems, go to the Settings of your TV, and check for the available updates under the Software Updates category. You will find it in Settings.

If this section is greyed out, it means there are no updates available. But if you can click it, it means there is an update that can be installed.

6. Change Remote Control and Its Batteries

Dust and dirt in the LG remote control could be messing with the remote-control power button. You can ask an electrician to clean the dirt or simply do it yourself.

Furthermore, research tells us that remote control with low batteries could send false or late commands to the TV set. Reprogram your remote control after changing its batteries and try using your LG TV.

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7. Factory Reset your LG TV

The last thing we think you should try in case all the above methods have failed you and didn’t help to stop the TV from restarting itself is to factory reset it.

It will bring your TV settings to the moment your TV was brand new out of the box.

  1. Go to Home.
  2. Settings.
  3. General Menu.
  4. Reset To Initial Settings.

Conclusion

In this article, we went through a non-exhaustive yet comprehensive list of diagnoses and fixes for an LG TV that turns on and off on its own.

We tried to keep the explanations easy to understand so that it is easy to follow for people of all skill levels and knowledge.

The solutions mentioned here have been tried and tested and should work for you too!