TV Has Sound But No Picture? Try These Easy Solutions (Quick Fix)

Is your television turned on, but there’s no picture? This is a fairly prevalent situation that affects many users, regardless of the manufacturer or model of their television.

First and foremost, ensure that your television is appropriately plugged in and switched on. The TV may “turn on,” but the screen stays blank.

If the television still doesn’t have an image, you’ll have to begin troubleshooting different problems to figure out what’s causing the problem.

Continue reading to find out what issues to search for and in what sequence.

In this article, I will address your query, “How to fix TV has sound but no picture?”

Reasons for a Black or Blank TV Screen

There might be several reasons why your TV screen is blank. They are,

1. Power Supply Board Failure

The most common cause of a blank screen is a problem with the TV’s power connection circuit.

T-con boards and similar interior parts are often located next to the power supply board.

Check your television with a different power source to confirm that the issue is with the power supply. The problem is solved by employing the power outlet rather than the TV.

2. Backlight Error

LCD TVs face this problem because they consist of a backlight. In case the backlight fails, you might not be able to watch any content on display.

3. TV Panel Issue

A broken TV panel will always lead to a blank screen. Nevertheless, two remedies exist for this problem: either buy a new TV or a new display.

4. Sleep Timer

In case the sleep timer is set, the TV may sleep automatically after the timer expires. It’s useful to know that you may cancel the timer in your TV’s configuration menu.

5. Bad Connections

The television screen might go black for a number of causes, including faulty connections as well as wiring.

Inspect the cords and the power supply to confirm that your TV is rightly connected.

6. Capacitor Issue

In case the capacitor fails, the screen won’t be equipped to display pictures or turn on.

7. Power Saver Mode

Several televisions include power-saving technologies that turn off the display while not in use. Although the screen is turned off, the viewer will continue to perceive some sound.

If you believe your television has this function, go into the settings and disable it.

Try These Easy Solutions to Fix Your TV Has Sound but No Picture

We’ve listed our top 5 solutions for fixing blank TV displays below.

1. Factory Reset


Note: Factory Resetting will delete all the existing data, Log you out of all the OTT platforms and WIFI.

Follow the steps below to reset your television as follows.

Loader image

Step 1: Click on the Home Button on your Remote.

Samsung Remote Home ButtonStep 2: Select Settings.

Select Settings

Step 3: Select More.

Select More

Step 4: Scroll down and Select Support.


Step 5: Select Self Diagnosis.

Self Diagnose

Step 6: Scroll down and Select Reset


Step 7: Enter Your TV Pin. (Default Pin is 0000)

Enter Pin

Step 8: You will get a Reset Warning Message, Select Yes.

Reset Warning

You have now successfully factory reset your Samsung TV. 

Check out the video tutorial if required.

Step 1: Press the "Settings" Button on your Remote.

LG Remote Settings

Step 2: Scroll Down and Select All Settings.

All Settings LG TV

Step 3: In All Settings, Select General.

General LG TV

Step 4: In General, Select System.

System LG TV

Step 5: In System, Select Reset to Initial Settings.

Reset to Initial Settings LG TV

Step 6: You will get a warning message asking "Do You Want to Continue?", Select OK.

Alert Okay LG TV

Step 1: Click on the Home button on your LG TV Remote. 

Home Button Sony TV Remote

Step 2: In Home, Select Settings

Settings Sony TV

Step 3: In Settings, Select Storage & Reset.

Storage and Reset Sony TV

Step 4: In Storage & Reset, Select Factory Data Reset

Factory Data Reset

Step 5: Once you click on Factory Data Reset, you will get an alert and Select Erase Everything.

Erase Everything Sony TV

Step 6: Select Yes.

Factory Reset Yes Sony TV

2. Disable Power Saving or Energy Saving Mode

Check the television settings to see if the television is in power-saving or energy-saving mode. In case power saving is on, the display will switch off periodically while the audio is running.

As a consequence, if the television has this option, we suggest that you turn off the Power Saver as well as Energy Saver settings to avoid disruptions while watching.

To Disable Power Saving Mode follow the steps below.

Step 1: Click on Home Button on your remote.

Samsung Remote Home Button

Step 2: Goto Settings.

Select Settings

Step 3: In Settings, Select System.


Step 4: In System, Select Eco Solution.

Eco Solution

Step 5: In Eco Solution, Select Energy Saving Mode.

Select Energy Saving Mode

Step 6: Turn Off.

Turn Off Energy Saving Mode

Check out this video if you are looking for a detailed tutorial.

3. Replace the HDMI cable

If the TV turns black because of HDMI audio but no visuals, you may need to replace the HDMI cable.

HDMI cables are affordable and may be purchased both online and in shops.

Check out this PowerBear 4K HDMI Cable on Amazon.

4. Replace Your TV Power Board

If none of the following fixes help, you may have to change your television power board. You may change the power board of your television manually or have it serviced by a specialist.

It is highly recommended to hire professional help.

5. Verify the TV Connection

This is among the most basic hacks. Check the power as well as installation cables of your television to ensure that it is correctly placed and clear of loose cords.

Check that all connections are attached to the right ports, as shown below:

  1. Disconnect and switch off the television.
  2. After 15 to 30 minutes, connect it again.
  3. Click the power button on your TV and hold it for a few seconds.
  4. Turn the TV off, press and then hold your TV power button.
  5. Look at the television.
  6. It should resolve the issue of TV sound without a picture and restore the television back to life.

Have Audio But No Picture on Your Samsung TV? Try This!

Firstly, make absolutely sure that the TV’s audio and video outputs have been configured to the right ports.  To do so with your TV, navigate to Settings > Source > TV. Change the connections if they are not correct.

This will resolve the blank screen issue and guarantee that you can still display menu options whenever you press the remote button.

If you are still unable to resolve this issue, you can attempt a few alternative solutions. One option is to change the source. For instance, if your television contains a DVD player, you must use DVD or Blu-ray player or try connecting Play Station or Xbox.

If you’re employing a cable, you need to adjust the source to a better resolution. You might also try disconnecting and reinserting the source to determine if the problem remains.

In case you still can not resolve the problem, you can attempt a factory reset. This will remove any restrictions that are blocking the image from showing. Wait for the entire 60 seconds before turning on your television again.

As you await this, try pressing the power button on the television for at least thirty seconds to check whether the problem has been resolved.

How Do You Repair A Plasma TV With A Blank Screen?

Your plasma TV may sometimes have a blank screen that is challenging to repair. It might be due to an outside source, like a DVD player.

If you’ve exhausted these options and still can’t come up with a solution, consider these simple fixes for a blank screen on your plasma television.

You might also attempt to disable any external sources. Unplugging them for a bit might help you address a short-term problem.

Review the settings on your television before attempting any of these remedies. The backlight adjustment on your plasma TV can sometimes produce a blank screen.

When you’ve attempted these suggestions and still receive a black screen, you should check the settings on your television. Based on your model, it might be a simple repair, or it could necessitate expert help.

First, navigate to the company’s help website. Most televisions will offer troubleshooting information and tutorials available online.

Many models feature self-diagnosis websites as well. You will have to enter your PIN. When you’re finished, the television might well be reset and therefore should function properly. The blank screen issue should be resolved after restarting the TV.


You’re bound to run into this picture display problem with your television at some point. This issue is simple to resolve. Therefore you can repair no picture on television without difficulty.

Nevertheless, there are a few things for which you should see a professional!

If the TV isn’t displaying any visuals, try the following fixes:

  • Examine the power supply cables.
  • Switch the television on and off again.
  • Look for any faulty wiring.
  • Search for malfunctioning backlights.
  • Keep an eye out for power supply board problems.
  • Disable any sleep timers as well as power-saving options.

Ultimately, there are several ways for your television to fail. To ensure that the remedy works effectively, you need first establish the reason. When nothing works, it’s time to get a new television.


How much will fixing a black screen on a TV cost?

LED, LCD, plasma, as well as 4K TVs generally cost between $80 to $380. Display and light replacements, backlight maintenance, HDMI port fixing, and control board repairs are all common issues.

Why does the TV screen go black?

Defective connections, broken cords, or idle power sources are the most likely causes of your TV’s problem.  Furthermore, the difficulty might be caused by issues with the inputs, like a DVD player, TV box, or similar external sources.

Last Updated on January 15, 2024 by Shabarish Balaji

Shabarish Balaji
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