How to Fix Vizio TV Black Screen of Death

Try these tips to get your TV working correctly again

If your Vizio TV has seemingly displayed the black screen of death for no apparent reason, there's a potential shining light in that dark, dark screen. Here are a few ways to fix the Vizio TV black screen of death.

If the problem you're experiencing is a black screen because you can't access a streaming service or internet app, it's possible you just need to troubleshoot your Vizio TV's Wi-Fi connection.

While these parts may sound complicated, they're actually relatively easy to fix. Before you rush out to purchase the necessary parts, you should find out what the problem is.

There are different issues that may affect your television. You should narrow down the problem before you attempt any repair. Start with a sound test.

Perform a sound test.

Use the "Flashlight Test"

If you have sound but no image, the component that produces lighting for the television is likely the issue. You can narrow this down even more by using the "flashlight" test. You need to literally shine some light on the issue.

Check the Connections and Power.

Many times, the best solution is a simple one. Before you panic, make sure everything is working properly and there are no loose connections. Then perform a hard reset of the TV:

Replace the Power Board.

Replacing the power board can be complicated; both the method you use and the model number of the board will vary from television to television. However, it's still a fix that anyone can do at home with minimal experience.

Replace other Components.

If the inverter board or another critical component has gone out, it will need to be replaced in a similar fashion to the power board. However, if you don't feel confident in your ability to repair the television without causing further damage, hire a repair technician to handle it. If your TV is still covered by the terms of the Vizio product warranty, reach out to Vizio Technical Support.

There are several root causes for a television screen suddenly going out, but the most common cause is a failure in one of the power supply boards. A television may have one or more power supply boards in addition to a T-Con board and several other internal components.

Try a sound test, a flashlight test, or a power and connections test first to assess the problem. If you think you need to repair a component you can attempt to source a part and install it yourself, or contact a repair technician.

Some common issues that users have encountered with their Vizio TV include a blinking screen and not downloading apps. A blinking display could be caused by a bad cable or loose connection, and if apps won't download, the first thing to try is power cycling the TV.

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