Vizio tv won’t turn off

Vizio tv won’t turn off. Vizio TV is not the only brand that may create issues, every single appliance or device you use usually may develop the issue when they are new or when they start getting old.

But every problem has a solution when the problem occurs.

If your Vizio TV is not turning OFF, fails to turn ON, or automatically turns OFF, you may troubleshoot the problem with a proper guideline.

So, if you are facing any problems with your Vizio TV, don’t worry. Just follow these instructions to troubleshoot your Vizio smart TV.

Vizio tv won’t turn off

If your Vizio Tv is not turning off, you are not the only one facing this issue.

When you try to turn off your TV, it turns into a black screen but shows a backlight flicker.

To resolve this issue, you need to check the following reasons that may cause you won’t turn off your Vizio TV.

Vizio Remote Batteries

vizio remote batteries

If your Vizio TV is not turning off while using the Vizio remotes, you may check the remote batteries first.

Maybe it is a tiny issue with your TV, so don’t get tense and test your remote battery while using a battery tester.

If you suspect that your remote is using old batteries, then it needs a battery replacement.

Remove batteries from the battery compartment and insert the new batteries, then try to turn your Vizio TV off again.

If it does work, then you may continue enjoying your live streaming. If it doesn’t work, then look to the next step.

Loosed Connections

loosed connections

If your Vizio TV shows a blue screen instead of turning it off, you could have a power surge, a defective wall socket, or loosened connections behind your smart new TV.

Your requires fully transmitted signals to work effectively.

So, if you have a loose power cord not firmly attached to your TV, it gets interrupted by low-power audio, video, and power surge.

To resolve this issue, you need to manually check whether the wires are tightly connected to their spot.

Vizio tv sound but no picture

Press the coaxial connections as well as HDMI composites video cables firmly to make sure that there is no loose connection.

TV’s Input Source

tv's input source

Input sources may disturb the smooth working of your Vizio TV.

If you have checked the battery, and still it is not turning ON, then you may need to take an interest in the input source.

Ensure that your TV input source is correctly inserted to an HDMI port.

After that check your input source setting; maybe your TV input is set on a specific input source that may cause of quiver in a backlight after turning Off.

To resolve this issue, you may change the input source of your Vizio TV to turn it off entirely.

Firstly press the source button of your remote control, enable the input source and then select the input mode that you are currently using.

Vizio tv keeps turning off

Turn OFF CEC Feature

turn off cec feature

The next thing you need to do is disable the CEC function if it is On. Enabling the CEC function to exchange signals with other devices that use HDMI.

So, these devices, like a gaming system or cable box, maybe disturb the functionality of your Vizio Tv.

To turn it off, you need to access the Menu from your remote control and then go to Settings.

Look for the CEC option and then turn it OFF.

After changing the input setting and turning OFF the CEC function, may your Vizio TV start getting the proper signals and turn off your TV properly.

Overloaded Memory

overloaded memory

If you have tried the previous steps, and your smart Vizio TV won’t turn off. Then it might be possible that your Vizio TV’s internal memory is overloaded.

Because of overloaded internal memory, you can’t change the channels, and your Vizio Tv won’t turn OFF.

To resolve this issue, you need to clear your TV’s memory.

Firstly, unplug the power cable from the wall socket of your TV. Then, simply press and hold the power button for 30 seconds.

During this period, your TV memory may discharge. Plug in your TV again and check if your issue is resolved or not.

More Solutions for Vizio TV

If your Vizio Tv won’t turn off and you are still not accomplishing your command of turning Off your Tv, then you may try these two methods.

That may able your TV to remove its issues and start working fine.

Vizio TV Power Cycling

vizio tv power cycling

Sometimes, an easy fix like the power cycle resolves your issues with the power supply or your appliance.

If your Tv shows the backlight after turning it off, then you must try to do power cycling.

It is not a challenging and lengthy procedure, and you may only need five minutes to complete the Vizio Tv power cycling.

Firstly, unplug the power cord from the power outlet. If your TV has devices connected, remove them one by one.

Wait 30 seconds to 1 minute, then plug the TV’s power supply back and the devices. Wait for 8 to 10 minutes, turn ON your smart Vizio TV and check whether your issue is resolved or not.

Hard Resetting Vizio TV

hard resetting vizio tv

If none of the above methods works, then a factory reset Vizio tv is the last thing that may resolve your issue.

After resetting the factory settings of your TV may erase all the content, whether downloaded or saved preferences. Factory reset will make your TV the same as you bought it before.

Follow these steps to resolve the issues of your devices that stop Vizio Tvs from working correctly.

Firstly, press the Setting or gear icon on your remote control.

Then, select All Settings on your home screen TV. Select the option named Reset & Admin. To reset your Vizio TVs to factory default, tap on Reset Tv to Factory Default.

If you already set a passcode, type it in the writing box. Otherwise, you may type the default passcode, which is 0000.

To confirm the order, select reset and leave it to complete its factory defaults. Leave your Vizio Tv till it turns Off. Finally, your Vizio TV is turned On, and you may turn it ON now.

Vizio TV Auto Turning ON/OFF

vizio tv auto turning onoff

Another issue Vizio TVs may create is turning ON and OFF automatically.

To fix the issue, you need to troubleshoot your Vizio smart TV to work properly again.

You may follow the following steps to resolve the issue.

  • Power Cycle
  • Check Vizio Remote Batteries
  • Turn OFF the CEC Feature
  • Hard reset

These steps are already discussed, so you may act upon them whenever your Vizio Tv starts turning On and Off automatically.

You must check the below instructions to fix the Vizio TV auto On/Off issue.

Check Power Supply Board

check power supply board

Whenever you suspect your Vizio TV is turning On and Off automatically, there could be an issue with the continuity of the power supply.

You may check if so many devices are attached with the same power source or using the same power strip then your TV may face the issue of a power surge.

Make sure the power source or power cord is not damaged or defective which may cause of power surge.

You may also test the power board by inserting the plug of another device.

If the power cord is damaged, then it may cause the automatic turn ON and Off your Vizio TV.

Update Vizio TV firmware

update vizio tv firmware

Maybe your smart Vizio Tv is facing issues because of the old firmware.

Old firmware may cause bugs and corrupt files.

So, you may also check the updates to resolve your issue. You may also get new advanced features with the updated firmware.

It would help if you pressed the Menu button or Settings button on your remote control.

Then, you may check for the updates after selecting All Settings. It’ll show if any update is available.

Turn ON Eco Mode Option

turn on eco mode option

Vizio smart TV provides you with a lot of advanced features and facilities.

Here, we are talking about the Eco Mode that saves power by disconnecting or disabling other unnecessary devices.

It helps your TV from receiving mixed signals from the device connected to your TV.

It may also stable the power supplied to your TV directly. So, turn ON the eco mode by following these steps.

Firstly, press the setting button on your Vizio remote control.

Then you need to select all settings on the home screen.

Choose the icon name with power mode, and then you may turn On the Eco mode.

Turn Off Auto Power

turn off auto power

Most Vizio TVs contain the feature of auto power. It enables your TV to turn off automatically after a specific time period.

If you have accidentally turned this feature On your TV may turn Off automatically and may tense you.

So, you may disable this feature by following these steps.

Firstly, press the menu button from your remote controls. Go to Timers and then you’ll see an option named Auto Power turn it OFF.


We hope this article can resolve your common issues effectively when your Vizio Tv won’t turn off or starts turning On and Off automatically.

You may try different methods to resolve the problems of your TV completely.

If you have other smart TV brands, you may also follow these instructions.

You may quickly get an idea of how to tackle your Tv while using these instructions.

If you are nervous or suspect that there is another issue, then you may contact an expert.