How To Fix Vizio TV Black Screen?

By Justin Jones On Jun 24, 2022

How To Fix Vizio TV Black Screen? As you settle down to enjoy a huge bag of popcorn in front of your Vizio TV, the dreaded black screen of death has shown on the screen of your Vizio TV. You are positioned across from the screen and mutter expletives about how dark it is. You call their support line in an attempt to begin streaming Vizio TV once more, but you are unable to reach anyone on the other end of the line.

What can you do if your Vizio TV has a problem with the screen going black? Stop watching TV, unplug it from the wall, press and hold the power button on the back of the TV for five seconds, then let go of the button. Finally, plug the TV back into the wall. To determine whether or not your screen is muted, press and hold the mute button on your remote for three to five seconds.

There is a lot of evidence to suggest that Vizio TVs have an issue with their screens going black. When faced with such a dilemma, you have the option of putting potential remedies to the test before making the final decision to junk your Vizio TV screen.

How To Fix Vizio TV Black Screen?

A malfunction in one of the power supply boards of the TV is the most typical cause of the “black screen of death” seen on Vizio televisions. The power supply board is just one of the many components that may be found on the interior of a television. This well-known issue may also be brought on by a malfunctioning inverter board, defective T-con boards, or solders that are not fully completed. It is imperative that we zero in on the specific nature of the problem before attempting to find a solution to it. First things first, then, let’s run some tests to figure out what the problem is and how to solve it.

First, make sure that all of the power connections in the TV are working properly and that the circuit is complete. It might be best to disconnect the television before attempting to turn it back on after it has been turned off. Before turning it back on, could you perhaps wait just a few seconds? If it does not turn on when you try to turn it on, continue on to the next step.

You could try selecting an option by pushing the Menu button on your remote. If the television is displaying a menu, this indicates that it is operational. In this instance, there is an issue with one of the linked devices; therefore, you should ensure that all of the gadgets that you do not require are disconnected. In that case, you will need to get in touch with the Vizio Support team.

Examine the television to see whether it still has a sound. It would be helpful if you could switch it on, find a station that was guaranteed to have sound, and ensure that the volume was turned all the way up. If you are able to hear the sound, this indicates that there is some power, even if it is not total.

If there is no sound as well, you will need to check the LCD or LED screen by shining a flashlight on it while the device is operating to see if it is functioning properly. When you shine the light on the screen and see images, it’s possible that there are problems with the inverter board. The backlight inverter board is responsible for controlling the TV’s lighting system, which is what causes the images to be displayed on your screen.

How To Fix A Black Screen On A Vizio TV?

We went over some of the potential causes of the black screen that you may be experiencing on your Vizio TV. Now we will get to the most exciting section of our discussion, which is where we will explain to you how to solve this problem.

Perform a soft reset on your TV.

After unplugging your TV for one minute, you should then connect it back in. This solution, which is uncomplicated but efficient, is covered in a good number of my tutorials.

Power cycle your TV

Fixing your TV’s software problems in this way is a straightforward process that, despite its apparent simplicity, can be highly successful.

Put the TV on standby.
Take the TV away from the wall and unplug it.
Hold down the “Power” button on the side of the TV for a full five seconds after pressing it (or on the remote).
Connect the TV to its power source.
Turn on the television once more.

Disconnect any and all gadgets that aren’t necessary.

Make careful to disconnect any additional devices that are connected to your Vizio TV so that you can determine whether or not those devices were the source of the problem. Also, instead of utilizing the power strip, plug your television straight into the wall. This will save you money.

Remove the screen’s mute button.

If you are using an audio streaming program (like Spotify) and don’t want the screen to be a distraction, some VIZIO TVs come equipped with a feature called “Mute Screen,” which allows you to turn off the TV’s display entirely. Hold down the mute button on your remote for three to five seconds in order to activate or deactivate this feature.

Attempt to use another wall plug.

It’s possible that one of the outlets is broken and not supplying the TV with the necessary amount of power; in that case, you should attempt this step to see if it fixes the problem.

Make sure you check the cables.

You should begin by examining each of the cords that are fastened to the back of the television. This will rectify the issue with any sources from the outside world (if the problem was caused by them). First, disconnect all of the cables, and then reattach them in the correct order.

It is imperative that you utilize HDMI cables of good quality. If the black screen does not go away after pushing the button on the remote control and you are still able to see the menu selections after doing so, you will need to unplug all of the external resources and then turn them back on. This will fix any issues that were just temporary with those devices.

In addition, ensure that your wires are clean and free of dust or dirt, since this can considerably impede the connection and may even be the root cause of the problem with the black screen. To clean the HDMI socket, use a can of compressed air and blast it into the opening of the socket.

In addition to that, you can apply a contact cleaner to the HDMI plug, and then inserting the plug into the HDMI socket will cause the contacts in the HDMI socket to be cleaned.

Make sure the batteries on your remote are up to date.

This may not be rocket science, but it has shown out to be very helpful for quite a few of the folks I know. In addition to that, you may try unplugging your television and going through the individual buttons on your remote control one at a time to ensure that none of them become stuck by accident.

Remove the plug from the motherboard.

Let’s try to remove the motherboard and then reinstall it before we go to our last resort, which is to purchase a new one entirely. Follow the straightforward steps below:

It will be necessary for you to remove all of the screws that are located on the back of your TV.

The next step is to find the motherboard of your television and remove all of the cables and ribbon cables that are attached to it.

Take remove the printed circuit board.

Check to see that your motherboard is free of any dust that may have accumulated and that all dust has been removed.

Replace the motherboard in the TV and turn it on.

Make sure that you have properly reconnected each of the cords.

While you are in that area, you should also check for any dust, debris, or cables that have become bent. Correct anything that appears to be excessively twisted or bowed.

Has the motherboard been replaced?

If you have already experimented with the methods described above and have an idea as to what the problem might be, then we can move on to the answers. Changing out the power board will likely be one of the more successful remedies that you can implement. This activity may at first seem overwhelming; yet, it is something that virtually everyone with even a little bit of knowledge can complete at their own residence.

Consult with qualified individuals.

It is probable that the TV is the source of the problem for users who have exhausted all of the previous troubleshooting steps but have not been successful in removing the “black screen of death.”

If the television was purchased with a warranty, you should go to the Vizio website to submit a request for warranty service and have the problem investigated. Even if you don’t have a warranty, you may still get the TV checked out, but before you do that, you should look around at your options to find the best deal. You may also get in touch with the VIZIO support team.

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