Fix Vizio TV Turns Off by itself and won’t turn back ON

If you are planning to just watch tv and chill but your Vizio TV won’t turn on or you are watching something and it turns off suddenly, it might spoil your mood. But don’t worry, we’re here with some quick fixes that you might want to try before calling a technician.

Vizio TV runs on VIZIO SmartCast OS. Vizio TVs are the most affordable TVs nowadays providing customers with value for the price and running on VIZIO SmartCast OS. It supports many mainstream applications including Netflix, Amazon prime video, Hulu, and many more.

It also has built-in Apple AirPlay and Chromecast support. Although the TV doesn’t feel high-end like some other TVs, it definitely provides some great features like better picture quality and also offers more HDMI ports.

Fix Vizio TV Turns Off by itself
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Why does my Vizio TV keep turning Off by itself?

Here are some of the reasons mentioned that are causing your TV to turn off automatically.

1. Temporary glitch:

Most of the time this problem occurs when there is a technical glitch and in that case, soft rebooting can be helpful.

2. Damaged HDMI input:

The damaged HDMI input can also cause your Vizio TV to turn off automatically.

3. Defective remote controller:

A defective remote can also be a cause. In a defective remote controller, it works in such a way that pressing a button is working as the turning off button making the TV turn off.

4. Sleep mode:

The auto-off feature from the sleep timer must be off. Otherwise, this might cause your TV to turn off by itself.

5. Power Supply Problems:

Check the power supply first. Is the wire firmly attached to the wall? A loose connection might cause your TV to switch off abruptly.

6. Overheating of TV:

It is normal for a TV screen to get hot during prolonged use, but it should not let it reach excessively high temperatures as overheating can permanently damage a TV.

This comes from many different factors, such as heat sources surrounding the TV like fireplaces or heaters, direct sunlight falling on the TV, clogged vents, and inefficient airflow.

7. Outdated Software:

like your smartphone or computer, you should also update your TVs operating system as frequently as possible. This will enable your TV to receive updates, such as bug fixes and security upgrades, and also improve its functioning.

SEE ALSO: [Fix] Vizio TV lagging, Freezing, Buffering, & Crashing issues (2021)

How to Fix Vizio TV Turns off by itself and won’t turn back on:

Now that you know what may be causing the issue, let us assist you with what you can do at home, troubleshooting, and all of the remedies before hiring a repairman.

We assure you the below fixes will definitely help you turn your TV back on, if not by one then by using another. So, be with us till the very end.

Fix 1 – Check the Remote

If you are trying to turn on your TV using your remote and it isn’t working. Then the first thing you want to check is whether the remote control is properly working or not and the batteries in the remote are in good condition.

And if there’s a problem with your remote control then in that case, you can simply turn on your Vizio TV using the power switch present on the TV.

If the TV turns on this way, you know it’s time to replace the batteries or the whole remote control.

Fix Vizio TV Turns Off by itself

Fix 2 – Checking the display

Sometimes it is possible that the TV is on and a black picture is on the display confusing the user whether it is on or not.

In that case on the remote or the TV, click on the menu button and see if anything appears.

If the TVs menu appears that means your TV is on and the black screen is due to some problem with the TV service provider. But if the menu doesn’t appear then apply other fixes as well before calling a technician.

Fix 3 – Verify with another power outlet

If your TV isn’t receiving a power supply then that might be a solid reason for it to not turn on.

So check the power source of the TV and ensure the power outlet is properly functioning before turning it again.

Fix 4 – Check the power cord

One of the reasons your Vizio TV won’t turn on might be a loose power cable.

To ensure that the cord fits well check from both ends, first unplug the power cord from the back of the TV and also from the power outlet and turn on the TV after reconnecting it.

Fix 5 – Update Vizio TV firmware

If your Vizio TV is not running on the latest firmware, there may be certain underlying bugs or issues casuing the Vizio to turn of by itself.

So, make sure to update the your Vizio TV to the latest version.

That being said, follow the steps below update Vizo TV to the latest version:

  1. Press the Menu button on your Vizio TV remote
  2. Head over to the System > Check for Updates
  3. If an update is available, confirm to install it.

Fix 6 – Power cycle the TV

Power cycling any TV can help to solve most of the issues. In this case, when your Vizio TV won’t turn on, then you might get benefited from Power cycling your Vizio TV.

To do so- Disconnect the television’s power cable from the outlet and leave it unplugged. Then, for 10 seconds, press and hold the power button on the TV. After holding the button for 10 seconds, release it and try to turn on the TV.

Follow our dedicated guide to soft and hard power cycle Vizio TV:

Fix 7: Factory reset Vizio TV

Be ready to lose all your data in case you decide to reset your television. Some data can be backed up, but if you have forgotten your login credentials for certain apps you would need to use the forget password Feature.

You can follow any of the following methods to factory reset your Vizio TV :


Fix 8 – Contact Vizio Support

Hopefully, one of the following methods helped you turn on your TV. Even after trying all the solutions mentioned here, if it still doesn’t work for you, it has a problem that has to be addressed and the last option is contacting Vizio TV Customer Support.

You can address your issue HERE on their official customer support site. They will contact you as soon as possible. You can also request a Customer Support Callback by filling in your contact number in the form by going to the above link.

SEE ALSO: (2022) Fix: Vizio TV keeps restarting & rebooting

Frequently Asked Questions (FAQs)

1. How do you reset a Vizio TV when it won’t turn on? 

There are two resetting techniques. The first is a soft reset and the second one is a hard reset. A soft reset is the same as Power cycling. Power cycling is described in one of the above steps.

So please do check that. A hard reset restores your TV to its factory state erasing all your personal data and makes it as you first took it out of the box.

2. What does it mean when your Vizio TV won’t turn on?

There might be several reasons why your Vizio TV won’t turn on. Some troubleshooting might fix the problem within a minute, and in some cases, you might need to call the technician for some internal hardware damage.

Before panicking and calling a technical you might want to try the above mentioned solutions and then if those don’t work you can contact a professional anytime.

3. Why does my Vizio TV keep turning off by itself? 

Next time the TV turns on check for a feature in the setting which makes the TV auto turn off. If the setting named “Sleep timer” is on that might be the reason here.

For more reasons, move to the section top section on Why does my Vizio TV keep turning off by itself? And if the problem continues to arise then contact Vizio Tv Customer Support soon. 


In case you faced some problem while applying the above methods ask us in the comment section and we will be happy to help. If the article helped you in any way and you got your TV fixed then don’t forget to tell us your views in the comment section.

Further Reading:

Vizio TV internet browser app : Web browser Vizio Smart TVs

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Technical writer and avid fan of cutting-edge gadgetry, Abhishek has authored works on the subject of Android & iOS. He's a talented writer who can make almost any topic interesting while helping his viewers with tech-related guides is his passion. In his spare time, he goes camping and hiking adventures.