Hbo Go Black Screen With Sound

Are yous facing a black screen with sound when your Vizio Idiot box is turned on? Have tried restarting and several other methods, but even so experiencing a black screen with sound?

Amongst numerous Vizio Idiot box users including myself, nosotros’ve all experienced information technology in one case in a while and it’s a common issue with all Vizio TV models, the screen going blackness with no picture merely you tin can hear the audio.

As reported by numerous forums and Vizio users, sound without the pic on your Vizio Television set is caused by a diversity of reasons, ranging from minor system glitches to faulty cables and backlit bug. In rare instances, an internal hardware mistake tin can also cause it.

Unremarkably, information technology gets resolved with a hard reboot of the TV and cleaning the cables and power source, which removes any temporary glitch and provides enough power for the TV to part properly.

There may be other issues that I discovered while troubleshooting the problem on my Vizio Television set when the picture stopped showing and I could but hear sound.

Don’t worry, In this guide, I will explicate why this happens and what needs to be washed to restore the moving-picture show on your Vizio TV.

Why is there a audio simply no picture on my Vizio TV?

Undoubtedly, it annoys us when we see a nighttime screen in front of us while we tin can notwithstanding hear the audio, but we cannot run across anything on TV.


Equally part of my troubleshooting, I came upwardly with all possible reasons that could exist causing the effect, which I outlined here.

  • Temporary Glitch on TV.
  • Faulty HDMI cables or power source.
  • Bad or half Television update.
  • Incorrect Channel Settings.
  • Faulty Mainboard or T-con.

In case y’all are wondering how I tin can be certain that it is not a hardware error, there is a simple play a joke on for checking that, and I will too assist you with that.

Now that we know all the possible causes of a blackness or blank screen on a Vizio Boob tube with sound, let’s move on to troubleshooting to become this solved.

How To Fix Vizio Idiot box No Moving-picture show With Sound?

Here are the steps to fix your Vizio Idiot box when you lot tin can only hear the audio without seeing annihilation as the display is black. Make certain you lot follow these steps i by one in the exact same gild and don’t rush as that could lead to missing steps.

  • Difficult Reboot
  • Switch Cables
  • Hard Reset TV
  • Do Flashlight Exam
  • Make clean Goggle box Board Circuitry

Difficult Reboot Tv

A minor glitch in your TV’south arrangement settings or electrical fluctuation can provoke a conflict with its mainboard, which results in inadequate ability reaching the board and the TV only shows a dark screen while you can hear audio.

Reboot Vizio TV by unplugging cable
Vizio TV Power Cablevision

A common cold kicking is helpful in such circumstances, as it clears out any minor glitches and works similar a shutdown on a computer. The important thing is to not simply do a reboot, as this volition non solve the problem.

  1. Turn Off Vizio Television receiver with Remote.
  2. Remove the power cable from the source and printing the power button on the TV for about 20 seconds.
  3. Wait for two-three minutes before re-plugging the cables and turning on the Idiot box.
  4. Once that’s done, plug the cablevision back into the ability source and plow on the TV.

You will be able to become the proper picture on your Vizio TV one time this is done, but if the problem even so persists, we need to troubleshoot further.

Switch Cables

A damaged or glitched HDMI cablevision or HDMI port, faulty surge protector, or faulty cable can cause an incomplete power supply to the Idiot box that causes a blackness screen similar to what yous are facing on your Vizio Goggle box.

To resolve such a trouble, all port connections need to be cleaned, ability cables and HDMI cables need to be checked for any faults, or they should be replaced with new ones.

It is possible that the sound and display data didn’t get sent properly from an old or i.4 or low-quality HDMI cable, even if you lot didn’t encounter any visible damage or fault.

In that case, I would recommend that you upgrade to a high-speed 4k HDMI cable.

Note:
I can propose to you some latest ii.1 high-speed HDMI cables with 18 Gb/southward bandwidth and 32 sound channels.

Difficult Reset TV

If you take changed the cables and cleaned all of the ports on your Tv set and are still unable to see pictures but can hear the sound, you should perform a hard reset every bit this will remove whatsoever software or firmware glitches.

Vizio TV Panel Buttons (Power, Reset, etc)
Vizio TV Panel Buttons (Power, Reset, Etc)

Since you cannot see the picture show or any settings on your screen, how can you perform the hard reset without the remote?

Fortunately, you lot tin still reset the Vizio TV without a remote control even though yous can’t apply the remote.

Here’s how to hard reset your Vizio Television with no motion-picture show:

  1. If the Television is off, turn information technology on and locate the buttons on the side panel.
  2. Now, For 15 seconds, concur the input and volume down buttons.
  3. Because it cannot be seen on the screen, printing the input push button.
  4. Yous need to wait a few seconds.
  5. Now that the Television set is back to default settings, it has been reset.

Most likely, the screen volition announced, and the sound will exist audible. Reconfigure Smart TV (every bit it was before it was reset) by installing all apps one by one and continue watching.

On the other hand, if you still do non run into the picture, the problem lies with the ability board and we demand to go on further to identify the fault location.

Do Flashlight Test

It is important to perform a flashlight test to determine whether the problem is with the backlight or the Boob tube’s mainboard.

Flashlight Test on Dark TV Screen
Flashlight Test on Nighttime Boob tube Screen

As with the flashlight test, By shining a flashlight of your telephone on the screen while a video is streaming, y’all can bank check if the LED/LCD screen is actually working.

In the result that you see images when pointing the light, we may have an inverter board issue (in addition to ability board issues).

If you lot are wondering what the inverter board role on a TV display is, LEDs and LCDs create images past converting light into electrical current. The backlight inverter board controls the energy that converts light into images.

If y’all make up one’s mind to manually fix your Vizio TV’s blackness screen issue at home, I have added a video that will guide you through the process.

Clean TV Board Circuitry

Some users have also reported that once they cleaned the excursion board of the Goggle box with a foliage blower and hairdryer, the TV started working normally. You lot can likewise try this before replacing the board or soldering any circuits on the mainboard.

Clean TV

Hither’s how to practise it:

  • Take the Tv off the wall and identify it apartment on the surface so the confront is facing downwards.
  • Employ a leaf blower or hair dryer to clean all vents and put it at the correct angle to blow air over the board circuits.

After this, wait for a few minutes earlier putting the TV dorsum on the wall and then check if you are still able to watch it without whatever issues.

Wrapping Information technology Upward

I hope you will find the above guide useful as it includes a clarification of what causes Vizio TV non to display pictures but the sound is normal, in improver to how this issue can be resolved.

To sum up, here are the steps you should take if your Vizio TV has a blackness or blank screen with sound:

  • Reboot Telly.
  • Cheque All Cablevision and Ports.
  • Restore Television set To Manufactory Settings.
  • Perform Flashlight Test.
  • Clean Mainboard and T-con lath.

Source: https://tvnoob.com/vizio-tv-sound-but-no-picture-black-screen/