Do you have the LG TV that keeps on turning on and off? This problem can be caused by a loose power cord, software glitches, or an LG Smart TV remote control. This problem can be fixed by following a few troubleshooting steps.
If your LG TV turns off intermittently, ensure the cord is snugly inserted into the outlet. It would help if you secured the line. Check the television’s information screen for the “Time” menu. Make sure you have all three-time settings correct.
Many customers sought online help for LG TV’s sudden actions. These steps should fix your LG TV’s spontaneous movements so that you don’t miss a single scene or big score. However, there are some other common issues we can help you with to keep it running.
Why does my LG TV Auto turn off on its own?
Your TV may be experiencing a timer problem, and your cable connection is the issue.
If your device is being restarted, ensure your cord is securely plugged into the TV.
If the cable is not attached correctly, it may be damaged and must be replaced. This is easy for LG, and you can get a new line at most electronic retailers.
It could also be a more significant problem, such as a motherboard issue. LG will most likely fix it if the warranty is still valid. If not, LG will likely repair it.
What to do if your LG TV keeps turning on and off repeatedly?
Your LG TV will turn on and off frequently if it has a firmware or hardware problem. These troubleshooting tips will help you get your TV working again.
Check to make sure that your TV’s connections are secure. Make sure you secure any external devices connected to your TVs. A loose connection can cause your TVs to switch on and off frequently.
Resetting your TV is possible if all connections are secure. You can do this by unplugging the power cord from your outlet and plugging it back in. After your TV turns on, please turn it off again. You may need to reset the factory if your TV turns on and off frequently.
Go to the settings menu, and select the reset option. You will need to back up all important files before resetting your TV. After you have reset your TV, please turn it on again. If your TV turns on and off, it may have a hardware problem.
Verify if your TV Power Cable is damaged
The TV power cable could be damaged, which is still a problem.
This can cause your LG TV’s power supply to go out irregularly, causing it to shut down completely.
Look at your TV’s power cord to ensure no visible break. You can feel the cable with your fingers if it looks good from the outside.
This happens when a heavy object, such as a television shelf, is allowed to rest on the cable. The cable can break inside the line without any apparent external damage.
To ensure power to your TV, replace the damaged power cable if it is causing problems.
The LG Smart TV remote control is available.
The most common reason your LG Smart Tv won’t turn on or off is that the remote power button has become stuck. Make sure you check the power button to make sure it’s not stuck. You should clean the button if dirt or debris is attached to it.
A faulty remote control may cause your LG Smart TVs to go off randomly. The problem can be checked by removing the battery from the LG remote.
If the problem persists, you can replace the TV remote with new batteries.
Clear the Cache
If the TV still has problems, you may need to delete its cache. Are you mainly using your TV to stream movies and shows? Your TV may be experiencing a cache overload. It could malfunction and cause the TV to turn off without warning.
These steps will help you fix the problem. These steps will clear your LG TV’s cache.
- Use the remote control to press the “HOME” button
- Select “SETTINGS”
- Navigate to “GENERAL.” The dropdown menu should now show the Quick Start + option. Select this option and then click “OFF.”
- Simulink settings can be disabled.
- Use the power button to turn the TV off.
- Turn the AC cord off the mains power socket. Wait 1 minute.
- Reconnect the TV.
Factory Reset the Television
If you have tried all the fixes and are still having trouble with your TV, it may be time to factory reset the TV. To get your TV to work correctly, you might need to factory reset it.
Factory resetting can remove all of your settings. It will delete any downloaded apps and reset all settings to default. Before resetting, you might want to back up your accounts onto cloud storage. You must have full access to your account passwords.
Here are some steps to reset your LG TV.
- Use the remote control to press the “HOME” button
- Select “SETTINGS”
- Navigate to “GENERAL,” then click “RESET TO THE ORIGINAL SECTIONS” in the dropdown menu.
The motherboard is in trouble.
The motherboard may fail, which is another reason your TV will turn off every 5 seconds.
The motherboard is responsible for all electrical connections in the TV. It also allows various parts of the system to communicate with each other. If it fails, the TV will die.
The problem is often with the motherboard’s capacitors that have failed. There are many reasons capacitors can fail, but most often, the reason is an electrical surge during a lightning storm.
It is best to have the motherboard serviced by a professional or to buy a brand-new one.
If you feel adventurous, remove the back paneling from your TV to examine the motherboard for any swollen capacitors.
Conclusion
Is your LG TV unable to turn on? Nothing is more frustrating than an appliance with its mind. These ten tips should help you eliminate this problem so you can enjoy uninterrupted TV viewing.