How Do I Stop My TV From Turning Off Automatically [Fixed]

They’ve just got comfy on the couch with a bowl of popcorn, the lights are down low, and the newest episode of their favorite show is about to start. 

Everything seems to be fine – until a minor issue springs up:

Out of the blue, their TV goes off. Getting annoyed, the person searches for the remote to turn it back on, but it just does the same thing all over again. 

This issue – an automatic TV shutdown – is among the most common and frustrating problems in today’s world. 

Where everyone seems to be in a rush, especially when the viewers are deeply engrossed in a dramatic fight or a series that seems impossible to stop. 

Fortunately, there is always a solution to every problem.

This article suggests various troubleshooting practices to repair the issue – sifting through the most probable causes of your TV turning off by itself, including faulty hardware.

Power settings conundrum, and anything that may cause disruption externally. So allow us to sort it all out so that you may watch television comfortably without being bothered.

Understanding the Problem: Why Does Your TV Turn Off Automatically?

There are times when you are enjoying a good movie on your TV only for it to turn off all by itself.

It is as if an undesirable person is playing ‘hide and seek,’ and you are left feeling annoyed. 

Instead of making wild guesses about faulty wiring or malfunctioning hardware, one has to consider an explanation for this. 

There are many reasons why a TV can turn off and the rest are all fixable.

We shall discuss some of the major factors:

Power Saving Features: 

As with many electronic devices, modern products have built-in power-saving features. 

Most televisions today have features that allow them to switch off automatically after a certain period of inactivity. 

While this is useful for the planet, it is frustrating if someone is in the process of watching their favorite film.

Sleep Timer and Auto-Off Features: 

Most fans get tired, and often a TV comes with pre-set timers so that a user can skip right to sleep. 

However, just like other technology, these can come in error or be set without proper intention leading to frustration.

Damaged Remote Control or Interference: 

In case your remote control sends random commands to the TV, it can switch the set off by mistake. 

This could be because of some buttons being pressed all the time. 

Short battery life, and/or interference by other electronic devices such as smart homes, infrared sensors, or another remote control.

HDMI-CEC Settings: 

HDMI-CEC stands for HDMI Consumer Electronics Control and it is a feature that enables your television set to interact with other devices connected to. 

It includes soundbars, game consoles, and Blu-ray players. 

Depending on the scenario, an incorrect setting can result in the television turning off whenever the device that it is hooked up to shuts down.

Internal Hardware Issues: 

Most of the time, internal hardware failure, mainly poor power supply to the television and overheating might be the cause for televisions turning off abruptly.

TV Operating System problems: 

A bug in the TV’s operating system would probably be one of the reasons why your TV set is behaving strangely like turning off without your prompting.

 

How to Fix This Issue: Troubleshooting Process in Order of Completion

So now that we have come to a stage where we can diagnose the underlying causes of the problems, let us delve further into how one can rectify each of these issues. 

This does not require cutting any single chord or wires. 

This will guide you through the steps needed in order to solve the problem and the most practical point of contact for that specific cause will be provided.

Disable Power Saving Activations and Energy Saving Systems

Cause: If uncontrolled, there are chances that your television within a certain time period will turn off and would be a result of for instance energy-saving features. 

This usually comes standard for any of the smart television sets.

Fix: 

If turned on, then these settings aren’t a wise option. Here is the way on how to do so:

Access the Menu: 

Press the Settings Menu, which is usually indicated by a gear icon on your TV remote.

Find the Power or Energy Settings: 

Depending on the brand, it could come under Power, Energy Saving, Eco Mode, or Power Settings.

Turn Off Energy Saving Mode: 

Now look for an option such as Auto Power Off Energy Saving or Eco Mode and Switch it off.

Test: 

After deactivating these options, the test can take place. Leaving your TV on for several hours should not cause it to turn itself off.

Personal Note:

I once faced this issue when I was using my Samsung TV. 

After a lot of pain because of the situation, I found out that the energy-saving mode was enabled by default. 

Because I was still on standby when using the television. When I turned it off, my television was no longer shutting down by itself.

 

Disable Sleep Timer and Auto-Off Settings

Cause: 

There could be an automatic shut-off timer within your TV or a set period of inactivity can turn off the television which then automatically turns it back on. 

This could be the reason if your television switches off in the absence of any interaction from your side like when you are preparing dinner during a commercial break.

Fix:

Go to Settings: 

Press the Settings button from your TV screen.

Locate Sleep Timer: 

In the Settings, there should be something called Sleep Timer or Auto Power off.

Disable Sleep Timer: 

If it is set to a certain number, say for example, thirty minutes, or one hour, turn it off completely, or if you wish to keep it, extend the timer to a longer value.

Test: 

After modifying these options, keep the television set on for a reasonably longer duration to check whether it automatically switches off or not.

Pro Tip: 

 

I have seen most of people accidentally switch on the sleep timer feature instead of changing the volume or sound controls in case of multiple user environments.

Check for the Remote Control Problems

Cause: 

A non-functional remote control because of stuck buttons on the remote or interference can occasionally send vicious signals to the television and randomly switch it off.

Fix:

Check for Stuck Buttons: 

Go through your remote carefully and check for any buttons that are in a jammed position. 

For example, a power button that is in a jammed-on position can turn off the television.

Replace Remote Batteries: Low batteries in the remote usually cause strange processes. Change the batteries with new ones and check whether the problem is fixed.

Test Without the Remote: 

To eliminate the possibility of interference from the remote control, switch off the TV by using the buttons on the TV and not the remote control.

Check for Interference: 

Devices using an infrared signal (for instance, during a game console installation the sound bar) should be disconnected for a while and see whether the problem is still present.

Anecdote: 

There was a time in my life when I had to switch off the television because every time my dog was in the area, the television switched off by itself. 

It took time to discover that my dog had an infrared sensor activated by his nose each time he stepped up to the television. Turning the TV slightly solved the situation.

 

Power off HDMI-CEC Control Options

Cause: 

A game console or a streaming box connected through HDMI-CEC may turn off the TV if it is also turned off at the same time as the other device.

Fix:

Access HDMI-CEC Settings: 

With

in the Settings window, go to System Settings or the General Settings menu.

Find HDMI-CEC Option: 

Discover options such as HDMI-CEC, Anynet+ (Samsung), or Bravia Sync (Sony).

 

Set up HDMI-CEC: 

If your setting has been enabled, disable it to see if the TV stops turning off once and for all.

Test: After making this modification, test the device with all connected devices on and off to check if the problem persists.

Note: 

To control other devices with the same remote, HDMI-CEC needs to be set up correctly else the device can cause the TV to shut off unexpectedly.

 

Examine the Internal Hardware Components

Cause:

In case the TV switches off erratically and regularly, there is a chance of some serious internal problems like overheating or faults in the power unit or other internal components.

Fix:

Proper Placement Of TV: 

If the TV is located somewhere with no air circulation, it may go into standby mode automatically to prevent damage. 

Place the TV more appropriately where air circulation is reasonable.

Check if there is any malfunctioning part in the TV power unit: 

If this has been the cause of the shutdown, your TV may switch off without apparent cause and definitely need repairing a power supply issue.

Engage with Customer Service Center: 

It is better to engage with the touch support areas of the manufacturer of the equipment especially if the equipment is under warranty.

Update or Reset Firmware Cause: 

Malfunction and turning off repeatedly can be caused by software or firmware bugs that exist.

 Fix: 

Confirm firmware version updates: 

Press the Settings button on the screen and search for Software Update or Firmware Update. Update all the available versions that you find. 

Restore the TV to its factory settings.

If updating the firmware does not work, the next step should be to factory reset the modem. 

All settings, applications, preferences, and other data will be lost but it may solve the software problems. 

Reconfigure Your TV: 

Doing a factory reset will mean you have to set the television again so if possible, save important configurations.

FAQs 

My TV keeps switching off on its own, despite performing all these fixes. What’s next?

If none of these measures have worked it is possible that there is a hardware fault with the particular tv. 

You may try to reach your manufacturer or consult a qualified technician for help.

Is it possible that my television sets itself off because of a power surge or a power outage?

It can happen, power surges or outages can cause your TV to shut off. 

If the TV is in an area protected by a surge protector they have to be installed specifically for the TV setup. Otherwise, it is good practice to install one.

Final Words

It can be quite annoying when your TV simply switches itself off; however, it usually is a simple issue that can be fixed easily. 

You might consider saving power, addressing remote issues, managing HDMI-CEC, resolving firmware concerns, and so on. 

The only way to solve any of them is by looking for the source of the problem. 

If you use the applicable methods explained in this manual. 

You will be protected from such issues and enjoy a comfortable experience watching again shortly.