Vizio TV Keeps Turning Off: Easy Fix (2023)

Vizio TVs are one of the most popular smart TV brands in the US. It’s great for streaming the latest shows and has decent image quality for its price. It supports most streaming apps, like YouTube, Netflix, Amazon Prime, and others.Vizio TV Keeps Turning Off: Easy Fix (2022)

That said, you’ll also experience issues, like when your Vizio TV turns on and off. This problem can be caused by device interferences, smart TV settings, and faulty hardware. This guide will show you how to fix your Vizio TV when it’s shutting down randomly.

Read this guide to learn more.

Why Does My Vizio TV Keep Turning Off?

As mentioned earlier, this problem is due to various reasons. However, it’s more popular with users who have multiple Vizio devices. Here are the most common reasons why your Vizio keeps turning off:

  • Multiple Vizio Devices – If you have multiple Vizio TVs or sound bars in your house, chances are the remotes can interfere with other devices. Most Vizio TVs have identical remotes, therefore its commands can mistakenly be received by another smart TV, hence causing your Vizio TV to turn off.
  • Auto Power Off Feature is Enabled – Most Vizio TVs have a built-in Auto Power Off feature. This puts your device on Sleep mode once the timer expires. You can change this through your smart TV’s system settings.
  • Power Supply Issues – Your Vizio TV needs to receive a consistent supply of power to turn on constantly. Once its power cable has been damaged or is not properly connected, your Vizio TV can turn off randomly.
  • Third-party Streaming Devices – If you have a Chromecast, Roku, or other third-party streaming devices connected, they can turn off your smart TV through CEC. CEC-enabled devices can communicate directly to your TV if it’s connected via HDMI.

How to Fix Vizio When Turning Off Randomly

Now that you know all the possible reasons why your Vizio TV keeps turning off, you can now try fixing this problem by trying out the fixes below. However, the first thing that you should check is the batteries of your Vizio remote.

It’s possible to turn your Vizio TV off when pressing any button on the remote when it’s acting up. Also, check if it’s damaged or has its power button stuck. If the remote is not working, you can use a universal remote with your Vizio TV, just use our Vizio Universal Remote Codes to pair the new remote. Make sure to disable all TV remotes nearby except for your Vizio remote to avoid interference. 

If your Vizio TV still keeps turning off after trying the methods above, try following the steps below. Make sure to go over them individually to see which one works best for your Vizio TV.

Fix #1: Hard Reset your Vizio TV

A hard reset is similar to a power cycle—it resets your device’s internal components by turning it off and temporarily draining its power. It’s an effective and risk-free way of eliminating errors and glitches on your Vizio TV.

To do a hard reset on your Vizio TV, follow these steps:

  1. Turn off your Vizio TV and unplug its power cable from the socket.
  2. Wait for ten minutes. You can also press its power button a few times during this step.
  3. Then, plug the power cable back in and turn on your Vizio TV. Check if it’s still turning off randomly.

It’s recommended that you plug the power cable into a wall outlet in your house. Avoid using power strips and surge, protectors, since your TV needs a strong and consistent power supply to turn on constantly. Also, ensure that it’s plugged in properly.

Fix #2: Turn Off CEC on your Vizio TV

CEC or Consumer Electronics Control is a feature on most smart TVs that allows for HDMI devices to be controlled with a common remote. Although this is a helpful feature if you’re controlling various devices at once, it can sometimes cause issues.

To turn off CEC on your Vizio TV, proceed to these steps:

  1. Turn on your Vizio TV and press the Menu button on the remote.
  2. Navigate to System > CEC and set it to Disabled.
  3. Reboot your Vizio TV and see if the issue is solved.

Fix #3: Disable Auto Power Off

The Auto Power Off option on your Vizio TV is a power-saving feature that is enabled by default. It automatically turns off your smart TV once it’s idle or inactive. If it’s set to a small period, it’s easy to assume that your Vizio TV turns itself off randomly.

To disable Auto Power Off on your Vizio TV, do the following:

  1. Turn on your Vizio TV and press the Menu button on the remote.
  2. Then, go to Timers > Auto Power Off and set it to a reasonable time.
  3. Reboot your Vizio TV and see if this solves the issue.

Similar to the Auto Power Off option, your Vizio TV may shut down randomly because of its Sleep Timer. To turn this off, navigate to Menu > Timers > Sleep Timer and set it to Off.

Fix #4: Turn on Eco Mode

Eco Mode is another power-saving feature built in on newer models of Vizio TVs. It controls various sets of settings on your smart TV; this especially applies when you have a casting device, which can turn off your Vizio TV unexpectedly.

To turn on Eco Mode on your Vizio TV, follow the steps below:

  1. Turn on your Vizio TV and press the Menu button on the remote.
  2. Go to System > Power Mode > Eco Mode and set it to Enable.
  3. Then, disconnect all screencasting devices from your Vizio TV.
  4. Reboot your smart TV and check if it still shuts down randomly.

Fix #5: Update the Firmware of your Vizio TV

One way to solve the most common issues of your Vizio TV is by updating its firmware. Most firmware updates contain fixes that were most likely reported by various users on its previous version. Ensure that your Vizio TV is connected to stable WiFi before doing this fix.

To update the firmware of your Vizio TV, follow these steps:

  1. Press Menu on the Vizio remote and go to System.
  2. Select Check for Updates. Once there’s an update available, download it and wait for the installation process to finish.
  3. After installing, turn on your Vizio TV and check if the issue is fixed.

Fix #6: Factory Reset your Vizio TV

If all fixes above were ineffective, your last resort is to proceed to a factory reset. This resets your smart TV and its settings to their factory default. Take note however that this will delete all of the TV’s user data and uninstall apps that were downloaded after the initial setup.

To factory reset your Vizio TV, follow the steps below:

  1. Turn on your Vizio TV and press Menu on the remote.
  2. Go to System > Reset & Admin and choose Reset TV to Factory Defaults. If asked for a PIN, the default PIN for your Vizio TV is 0000.
  3. Select Reset. Wait until the process finishes.
  4. Once it’s done, set up your Vizio TV and check if the issue is solved.

Final Thoughts

Vizio TVs are great investments if you’re looking for an affordable and functional smart TV. However, you’ll eventually face problems, like when it turns off randomly when watching a movie or TV show. Hence, these fixes can hopefully guide you to solve this issue.

Once your Vizio TV has an overheating problem that damages its internal components, you can consult Vizio Support by contacting them here.