Vizio TVs are a very respected television series that is rapidly growing in popularity.
A growing number of reports indicate that the television turns on by itself, with no input from the remote. We investigate this problem to see if it is a software flaw or something more complex.
Vizio televisions have been turning on by themselves for quite some time. Many people are concerned about their TV going on in the middle of the night to watch who knows what.
Many users have reported their Vizio TV turning on by itself.
The television switches on at random and occasionally just displays a blank image. If you push the power button, the problem may go away or worsen.
You might be astonished to discover that your Vizio TV is turning on by itself.
While it’s always a good idea to switch off your TV when it’s not in use, you might be surprised to discover that it keeps turning back on.
This can result in needless electrical costs and a short circuit.
Vizio TV turns on by Itself
If your Vizio TV turns on by itself, it’s most likely due to HDMI-CEC being enabled. When some HDMI devices (such as your DVD player) switch on, they instantly turn on your TV. To disable HDMI-CEC, navigate to SETTINGS > SYSTEM > CEC > OFF. This should fix your television.
Why Does My Vizio Tv Turn Off And Back On By Itself?
We all adore Vizio televisions, but they are not without flaws. One of the concerns that people experience with their Vizio TVs is that they turn off and on at random.
This can be a major issue if it occurs in the middle of a show, film, or other activity on your television.
When your Vizio TV refuses to turn off, you may be asking what is causing this. This symptom could be caused by some factors.
Some of the most typical difficulties that can be resolved are power issues, a short sleep timer, and interference from other devices. These are the topics in greater detail:
- All current TVs, including Vizios, feature a sleep timer that turns off the TV after a certain amount of time. In the TV settings, you can check the time limit, disable the timer, or completely disable it.
- Other remotes may interfere if you have many Vizio TVs in your home. Someone hitting the power button in an adjacent room, for example, may be turning on or off the TV.
- Vizio TVs are CEC-enabled which allows other home entertainment devices to switch on and off the TV with a power signal. Cable boxes, media players, and game consoles are a few examples. CEC mode must be disabled on the device in question or the TV settings.
- Most Vizio TVs support Chromecast or Miracast, which allow network devices to cast content to the TV. It could be interfering with the signal or not.
- A faulty power plug, power strip, or surge protector could be producing power problems. Check that the power plug at the outlet or adapter is correctly connected.
Remote’s Power Button is Stuck
If the TV continues to turn on by itself, check the power button on the remote. It could be broken and trapped in the ON position.
If the remote control is not damaged, it is conceivable that your TV is unbalanced for another cause.
Watching from the couch while your TV comes on by itself is one of the worst things that might happen to any TV owner. But don’t be alarmed; it may not be what you believe it is.
Stuck remotes aren’t always the source of the problem! Remove any remaining dust and debris with a can of compressed air or by gently wiping the remote’s buttons with a clean cloth. If this works, fantastic!
After you’ve completed all of the cleanings, carefully inspect your remote to ensure it’s error-free before reassembling it.
Remove the Batteries
If unplugging and replugging your TV did not resolve the issue, remove the batteries from your remote and wait 15 seconds. Then replace them and try to turn it on again.
Take the batteries out of your remote control. Hold down the power button on the TV for 15 seconds. This step is critical; holding down the button for any less time will fail.
Replace the batteries in the remote and turn on the TV; there should be no problems.
If it doesn’t turn back on, try replacing the batteries with new ones, as low batteries might create this problem, which can be fixed by replacing them.
Power Cycle your Vizio TV
If a device isn’t working properly, consider power cycling it. This is very helpful for televisions.
Many technical issues can be resolved by shutting off your device, waiting at least 60 seconds, and then turning it back on – so don’t be afraid to give it a shot!
If the Vizio isn’t working properly, power cycling it may help.
Disconnecting the TV from its power source for 60 seconds, waiting for that time to expire, and then re-plugging it in should resolve the issue.
Check The Cable Connection
Many consumers discovered that their problem was caused by a faulty power cable or adapter; therefore, double-check your cables and adapters.
If the issue persists after you’ve checked all of your cords and adapters, consider resetting your smart TV.
Check that you connected the power cord just a few moments ago.
Detach the power line from the back of your smart TV and ensure that it is properly put into either the wall socket on the opposite side of your living room or a grounded wall outlet across your home.
If you’re having problems, try connecting the power wire to another wall socket.
Disable HDMI-CEC Mode
Some Vizio televisions may switch on automatically if they detect any form of signal from your remote control.
Check that your HDMI-CEC is switched off, and then turn your TV back on to ensure that this isn’t the source of the problem.
You may have observed that your television occasionally switches on by itself. Because your Vizio TV is always by your side, here’s what you should do. HDMI-CEC automatically turns on your TV for some devices.
This function has been created to help you enjoy your movie experience even more if you have a Vizio Blu-Ray player.
To disable HDMI-CEC, navigate to SETTINGS > SYSTEM > CEC > OFF. Please keep in mind that this will also disable any other functions that require HDMI-CEC.
HDMI-CEC is a secret function that provides you with additional control over your entertainment system.
It enables smart TVs to send commands to other connected devices, such as switching inputs and regulating volume.
There is no need for additional remotes; simply use your TV remote to control them all.
Some televisions support HDMI-CEC, a protocol that allows devices connected to the same HDMI connection to communicate with one another.
When you plug in your Chromecast or DVD player, some TVs may turn on due to this communication.
When you disable HDMI-CEC, you will no longer be able to operate any other devices with your TV remote.
Another option is that the problem is caused by anything other than your TV or home theatre system.
Disable ECO Mode
Interference on the signal or a disruption in the Wi-Fi or Bluetooth signal can cause your Vizio TV to turn on or off on its own.
You may be unaware that other devices in your home are sending a signal that is interfering with your television.
When you have many devices connected to the same Wi-Fi network, things may become a little crazy — especially if you’re attempting to stream a movie or game.
Enable the “ECO mode” on your Vizio smart TV to help you manage all of your devices and prioritize your media.
This will ensure that all of your streaming apps have enough bandwidth while also turning off casting functions to save energy.
As a result, everyone gets what they want while maintaining their connection speed!
To Disable Eco Mode, use your Vizio Smart TV remote to navigate to Menu, System, and Power Mode.
The checkmark indicates that ECO Mode is enabled; to disable it, remove the checkmark.
Disable Sleep Timer
Smart TVs have a sleep timer that turns the TV off after a certain length of time.
You may use the Sleep Timer feature on Vizio Smart TVs to have your TV turn off automatically when you’re asleep or watching something else.
This is especially beneficial if you keep your living room lights on while watching TV in bed or when you leave the room and don’t want to walk back and switch them off.
When inactive, Vizio Smart TVs turn off automatically, but you can change the sleep limit and stop the auto-off option.
The sleep timer is set to 30 minutes by default. If this interval is insufficient for your purposes, you can extend it.
Check Connected Devices
There’s a potential that the problem is being caused by a streaming device. The culprits might be a Fire TV Stick or a Roku player.
Unplug them for a night, or possibly a few days, to be sure, and observe whether the problem persists.
You may need to replace the device’s cord or input if it has been damaged. You might also try temporarily disabling the HDMI CEC on your Vizio to rule out any other options.
Update TV Firmware
Running outdated Vizio software on your TV can result in a range of issues.
Normally, your TV will automatically download the most recent version for you; however, this may not always happen.
To solve this issue, please use the Vizio SmartCast app’s Update Your TV feature:
Scroll down to Settings > Update Software in the Vizio SmartCast app. To finish the process, press OK on your remote when requested.
Vizio TV System Settings
If none of the aforementioned solutions work, you can try another. It appears to have worked for several Vizio TV users, so it’s worth a shot. Take the following steps:
- Select “Settings” on the home screen of your Vizio TV.
- Scroll down and click on “System.”
- Then, select “Power mode.”
- Change your power mode from “Eco Mode” to “Quick Start.”
Give it a few days and see if your Vizio turns back on by itself. And if it doesn’t work, there’s only one other option.
Tighten the power supply cable
Depending on the year and model of your Vizio TV, you may or may not be able to remove the back cover. The power supply cord will be exposed as a result of this.
I recommend disconnecting and reconnecting this cable, making sure it is snug and fully plugged in.
Many owners of older Vizio TVs have indicated that this workaround works.
Regardless of whether or not this covering exists, check sure all of your cables and connections are in good condition and securely linked.
Do A Factory Reset
Because of firmware corruption, the Vizio TV is turning on by itself. The problem will be resolved by performing a factory reset.
To factory reset your Vizio Smart TV, go to Settings > System > Reset & Admin.
Choose Reset TV to Factory Defaults, then type 0.0.0.0 as the default reset code and press OK.
Wait 10 seconds for the device to reboot, then check to see if the problem still exists; if you have any issues following the resetting process, call Vizio customer care immediately.
In Case Nothing Works
Unexpectedly turning on your Smart TV can be both shocking and irritating. But that shouldn’t be repeated.
If the problem persists after the factory reset, contact the manufacturer immediately.
You can contact Vizio customer service by visiting their website and dialing their toll-free number.
You could also send a text message or live chat with an agent. They may be able to solve the problem or inform you whether you are eligible for a replacement TV.
You can also look online to determine if your television is covered by Vizio’s warranty.
Unfortunately, Vizio TV warranties normally last only one year, and the majority of incidents I’ve heard of TVs turning on by themselves are on TVs that are several years old.
It’s still worth a chance.
Frequently Asked Questions
Why is the screen black when I turn on my Vizio TV?
If you notice a completely black Vizio TV screen, you may be experiencing a display problem.
To see if the picture is restored, press the Menu button.
If you see nothing and no LED power indicator, it is possible that your TV is not receiving power.
Before plugging in your TV, unplug it and press and hold the power button for 5 seconds.
Why is my Vizio TV not turning on?
You should reseat the power cable or try another power outlet. If nothing changes, try turning on your Vizio TV without using the remote.
Use the power button on the TV or go to Control > Devices in the Vizio SmartCast app to access the power control.
Why Does My Vizio TV Keep Restarting?
Your Vizio may restart for a variety of reasons, including power outages, interfering devices, and more.
To understand the issue, you must first troubleshoot it by testing some more popular solutions.
If you try all of the solutions in this article and the TV still restarts on its own, you may need to contact a professional to inspect or service the set.
Where Is The Power Button On A Vizio Tv?
Many Vizio televisions lack a ‘power’ button on their remote. Most Vizio remote controls include a power button, but if yours does not, you can find it on your TV.
The power button on most Vizio TVs is located on the bottom left side of the TV, near the VIZIO logo. If everything else fails, try hitting this button.
Why Does Vizio Tv Turn On By Itself?
If your television has begun to turn on by itself, it could be due to the power-saving mode, which is meant to turn on the television and pick input sources while the TV is not being used.
A Vizio television is turning on by itself. The TV shuts down in the middle of a show, flickering the backlight on and off every few seconds.
During the night, the TV also turns on by itself and emits a loud static noise.
When you turn on some devices, they automatically turn on your TV.
A DVD player is an example of this. If your Vizio TV turns on by itself and you want to fix it, you must disable the HDMI-CEC (Consumer Electronics Control) setting.
To do so, go to SETTINGS > SYSTEM > CEC and make sure the HDMI-CEC option is set to OFF.
Thank you for taking the time to read our post. Check back with us soon if you want to find solutions to any other Vizio problems! While there are other potential causes of this type of problem, I hope these methods help you.
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