Possible Reasons Why Your Vizio TV has Sound but No Picture.

If your Vizio TV’s cables fail, it will not be able to produce any pictures or sound. ..

When your power supply keeps going on and off, your Vizio TV might be affected. You might be hearing the sound, but the pictures may fail to show.

If your Vizio TV is displaying no pictures or sound, there are a few things you can do to troubleshoot the issue. First, make sure that the TV is properly connected to an electrical outlet and that the power is turned on. If the TV still does not work, try resetting it by pressing and holding down the power button for 10 seconds. If these steps do not work, you may need to replace your Vizio TV. ..

Try Flashlight Tests

If your TV’s black light fails, you will not be able to see the images on the screen. ..

  1. Turn on your TV.
  2. Place the flashlight on a dark surface such as a table or counter.
  3. Hold the flashlight at an angle so that the light shines in front of your face.
  4. Look at the light and see if it is bright enough to see by.

If you have a Vizio television, turn off your lights and use your flashlight to look at the screen. If you see an image on the screen, your backlight is faulty and needs to be replaced as soon as possible. If you don’t see anything, your TV might be fine but there might be a problem with its matrix display.

If you have a Vizio TV and find out that the backlight is not working, you can call customer service to get help. ..

Check Your Cables

Checking your cables regularly is a good way to keep your TV working properly. By doing this, you can replace any faulty cables and keep your TV working like new. Additionally, by reconnecting the TV directly to the socket, you can avoid any problems that may occur if the power strip is not working properly.

You can turn your TV off, especially while experiencing thunderstorms, or plug the TV in a surge protector to save the Vizio TV from power fluctuations.

Purpose to Change Input Channels

TV manufacturers have been known to change the default audio mode on TVs, which can be either Dolby Digital or AAC. If you have a TV that defaults to Dolby Digital, you can fix it by changing the audio mode to AAC.

I want to watch a movie on my phone, but I can’t find the remote. Can you help me?

Make Sure You Power Cycle the TV

  1. Open the power cord cover and remove the power cord from the TV.
  2. Disconnect all other cables from the TV.
  3. Place the TV on a flat surface and unplug all cords from the TV.
  4. Turn on your TV by pressing and holding down the power button for about 10 seconds or until it lights up in blue.
  5. If you are using an HDMI cable, plug it in to an appropriate port on your TV and turn on your TV by pressing and holding down the power button for about 10 seconds or until it lights up in blue.
  6. If you are using a Component cable, plug it in to an appropriate port on your TV and turn on your TV by pressing and holding down the power button for about 10 seconds or until it lights up in blue.
  7. If you are using a VGA cable, plug it into an appropriate port on your TV and turn on your TV by pressing and holding down the power button for about 10 seconds or until it lights up in blue.

Turn your Vizio TV off and unplug your power cable from the wall. Wait for 10 seconds before plugging in your TV back.

If the issue keeps recurring again and again, consider repeating the process over and over again to get your pictures back.

Replace the Main Board

If the previous steps fail to work, it is practically said that the issue might be deep-rooted. When this happens, the main suspect might be the main board. Inspecting yourself will require advanced skills and knowledge in handling high voltage circuits.

You can contact Vizio and tell them what you have found.

Contact Vizio Technical Support Team

If you have questions about either of the steps mentioned, you can always call Vizio technical support to get a proper directive. The team will be able to help you out and guide you through what you need to know and help make the final solution for your Vizio TV.

If you need any part of your Vizio TV replaced, you can contact them. They have equipment that is readily available for every customer, and the items will help your TV to have all the weary cables and boards replaced.

Conclusion

A Vizio TV with sound and no picture can be frustrating to have and watch. The problem can result from faulty cables, unsteady weather, or even an old main board. Once the problem is identified, you can automatically know what step to take as provided in the list above.

If you need help with your Vizio TV, the team is always available to provide support. ..