Most Vizio TVs ultimately have the same issue of not turning on for unknown reasons. Numerous Vizio TV owners claim to have had this issue; some claim to have been dealing with it for several years.
Fortunately, there is a simple solution that should turn on roughly 80% of Vizio TVs.
Vizio TV won’t turn on
You need to reset it if your Vizio TV won’t turn on. Wait 60 full seconds after unplugging your TV from the wall. Reconnect your Vizio TV’s power when the 60 seconds have passed. Your TV will soft reset after this and should easily turn back on.
Unplug Vizio TV from the wall
Cause– The little computer inside the television is confused or forgets the specifics of its connection, which is what’s happening. Additionally, we enable the TV’s computer to restart by unplugging it.
Solution – The most popular technique to get your Vizio TV to switch back on, even though this solution may seem apparent, is disconnecting it from the power socket.
The most important thing is to wait 60 seconds. Before plugging it back in, be patient and wait until it has been at least a minute.
Locate and hold the power button on your Vizio TV for 30 seconds while it’s disconnected. Ensure you press the TV’s power button, not the remote control. (The power button’s placement is probably on the TV’s back, right side.)
This will enable the TV to soft reset itself and drain any remaining power in the device. This is not the same as just turning the remote on and off!
After 60 seconds, you may plug the TV back in, and it should power back on without any issues. While this solution should be effective in roughly 80% of situations, the other 20% can be more challenging. Try the methods listed below if you still have difficulties getting your Vizio TV to switch back on.
Remove batteries from Vizio remote
Cause– The batteries are running out of life or are already dead, which is one of the most frequent problems many users face
Throwing your remote control on a coffee table where it becomes buried behind a layer of magazines, books, and other heavy objects is the most obvious method that your remote control batteries can deplete quickly. These things may keep pressing down on the power button and drains the battery.
Solution – Remove the batteries from your remote if unplugging and replunging your TV didn’t solve the issue. Make sure the remote’s two batteries are entirely removed.
After removing the batteries, press and hold the remote’s power button for 15 seconds, do this once more for a full 15 seconds! 15 seconds, not 5!
Replace the batteries in the remote and attempt to switch on the TV once the entire 15 seconds have passed. It ought should turn back on.
You should attempt factory resetting your TV for a more long-lasting cure if one of the two techniques above fixes your Vizio TV power issue, but you get the same problem a few days or weeks later.
Factory reset Vizio TV
Cause– Maybe the TV OS has some problem or the OS is brick, so to fix you can read below.
Solution – Click the Menu button after the TV is turned on (ideally, disconnecting it or removing the remote batteries was able to temporarily power the TV).
There should be a “System” option in the menu; choose it.
Afterward, locate “Reset & Admin” and “Reset TV to Factory Defaults.” Before resetting the TV, the Vizio TV will occasionally ask for a code. If it does, the default code is 0000, which is four zeros.
In essence, this will revert your Vizio TV to the configuration it was in on the day you bought it.
Factory reset Vizio TV without a remote
You may still factory reset your Vizio TV even if you don’t have access to the remote control for whatever reason.
To do this, locate the TV’s power button. This might be on the right side, left side, or very bottom of the device, depending on the model you have.
Press and hold the source and volume down keys simultaneously with the TV on. Your TV will instruct you to push and hold the input button after a brief delay. The input button must be pressed and held for at least 10 seconds.
After doing this, the TV will be rebooted, turned off, and factory reset. It can take a minute or so to reboot and reset.
You should now have completely repaired your power problems, but just in case, I’ve added a few extra procedures worth attempting before giving up.
Reseat the power cord in the back of the Vizio TV
Cause– Similar symptoms point to a sporadically faulty connection between the TV’s socket and the wires that link it to the power source inside. By doing the same, you will manage to make contact with the conductors.
Solution – You might also try unplugging the TV’s power cord from the rear to solve your power issue.
After around 60 seconds of being unplugged, plug it back in.
Make sure the connection is secure when you re-plug it in! A tight connection is necessary to guarantee that the TV receives steady power. Therefore you don’t want it to be at all slack.
Use the TV power button, not the remote, to turn on the TV after plugging the power cord back in! I hope you see the TV turn on again.
Select the Correct Input Source
Cause- A bad input source might make your Vizio TV seem off.
Solution – You must select the right input source for your TV to operate properly. So make sure your TV source/input matches the number of HDMI ports being utilized, whether you’re using a streaming device, DVD player, or cable box. In the example below, you would choose “HDMI 2” on the TV.
You have two options for choosing the right input source:
Method 1- Enable Input Source using a Remote Control
- Turn on your television
- Put your remote control’s Source button into action.
- Choose the preferred input mode.
Method 2 – Change the input source without a remote
- Turn on your television.
- On the TV’s side or bottom, press the MENU button.
- To access the source menu, use the volume button.
- Select the preferred input source by pressing the menu button.
You may choose your favorite input source on certain TVs by pressing the source button on the back or side of the device.
Try a different power outlet
Cause– Sometimes, we are unaware that an outlet has a short or blown a fuse.
Solution – If you’re still experiencing trouble after doing everything up to this point, try connecting your Vizio TV to a different power outlet in your house, even though it’s doubtful that’s what’s wrong.
You could also just take another smaller appliance and put it into the socket you’re attempting to use for your TV if you don’t want to carry it around.
If the appliance powers on, you know the outlet in question is operational, which is probably not the problem.
Once more, this is probably not the problem, but it is a valuable step in the troubleshooting process that has to be quickly ruled out as a suspect.
Power supply replacement
Cause– Your power board is likely broken or dead if you have no power and no standby light. A power spike might be the reason for this.
Solution – You can attempt taking off the TV’s power supply and sending it in for repair if nothing else has worked up to this point and you truly want to keep your Vizio TV.
Check to verify if your TV’s standby light is on before you proceed. If it is, you can probably skip this step as your power supply board is functional.
The good news is that Vizio TVs only cost approximately $65 to fix (assuming you’re prepared to perform the job of removing it from the TV yourself). Vizio TVs are somewhat renowned for having a weak or malfunctioning power supply.
Below is an excellent instructional on how to take the Vizio TV’s power supply out.
Remember that this procedure requires removing every single screw from the back of the TV since doing so will allow you to access the power supply and the casing.
It’s also a little hazardous because your power problems could not be caused by this!
The backlight is broken
Cause– Maybe the backlight of your TV is broken.
Solution – If nothing has worked up to this point, it’s quite likely that your TV’s backlight is damaged.
Turning on your TV and then bringing a flashlight extremely close to your TV screen will quickly reveal whether or not this is the situation.
When you flash the light, pay great attention to check whether there is any image on the screen.
If a picture appears but is incredibly faint, your TV’s backlight likely has to be changed since it has failed.
Check Vizio TV warranty
This is usually a last resort, but if you cannot get your Vizio TV to switch on, you should check to see whether your TV is still covered by a warranty.
Vizio will either repair or replace your TV once you’ve given them a description of the problem and they’ve decided whether or not it falls under warranty.
If your warranty ends up covering this, they even provide in-home services. Worth a try, I say!
1. How do I Fix my Vizio TV that won’t turn on?
In the era of smart TVs, it may be incredibly annoying when Vizio TVs just won’t switch on. The good news is that most problems have a simple solution. The most common Vizio TV fixes include disconnecting the device or reseating the power cable.
2. Why does my Vizio TV have a weak power supply?
A power surge can easily be to blame for this. The good news is that Vizio TVs only cost approximately $65 to fix (assuming you’re prepared to perform the job of removing it from the TV yourself). Vizio TVs are somewhat renowned for having a weak or malfunctioning power supply.
3. Why won’t my TV turn on?
Before attempting to switch on your TV, make sure it is completely hooked into an electrical outlet. A loose or broken wire can frequently keep your TV from turning on.
Press the menu button on the VIZIO remote control. Select the system with the remote’s arrow buttons, then click OK. Select Reset and Admin, then click OK. Press OK after selecting Reset TV to Factory Defaults.
5. Why does my Vizio TV screen keep going out?
Cause of the black screen on my Vizio TV. A power supply board failure is the most frequent reason a television screen suddenly goes out of service. However, there are other potential causes as well. In addition to a T-Con board, a television may include one or more power supply boards and several other internal parts.
When it comes to electricity, Vizio TVs are sometimes picky. If your Vizio TV won’t switch on, attempt the following fixes:
- Removing the TV’s plug from the wall and waiting 60 seconds
- Hold the power button for 15 seconds while removing the batteries from your remote.
- Using or not your remote, factory reset your TV
- Reinstall the power cord in the TV’s back.
- Ensure that the proper input source is selected on your TV.
- Attempt using a different power source for your TV’s plug
- Replace the TV’s power board by sending it in.
- Verify the Vizio TV’s warranty.
You may wish to check your warranty to see whether it is still in effect if none of these remedies work; otherwise, you will have to buy a new TV.
Let me know if fixing your Vizio TV with this work. Leave a comment below if you were successful in trying anything else.
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