Top 14 Panasonic TV Problems – Most Common in 2024

Do you have a Panasonic TV? Do you need some technical help with it? Don’t worry; you can easily fix most of the issues without professional assistance. Most of the time, it has something to do with the settings you mistakenly or unintentionally changed. That change can affect your TV’s performance, and you might observe some issues.

Here are the 4 types of problems observed in Panasonic TVs:

  1. Picture Problems: No picture, poor picture, black bars on screen, backlight issues, color problems.
  2. Sound Problems: No sound, poor sound, audio delay, low sound, distorted sound.
  3. Connectivity Problems.
  4. Power Problems.

All these issues are fixable. In this guide, I’ll walk you through all these problems and what you can do to fix them. You just need to follow the process, and your TV will be running as it was on day one. Let’s get started.

How to Fix Picture Problems in Panasonic TV

Panasonic TV Problems - How to Fix Picture Problems in Panasonic TV
Picture Problems in Panasonic TV

You might observe some abnormality or bad display quality in your Panasonic TV. If that’s the case, here are some common display problems and their fixes:

1. No Picture in Panasonic TV

  • Check that the HDMI cable is tightly plugged in, and ensure your TV is set to the correct input source.
  • Turn off the TV, unplug it from the power source, and wait a few minutes. Now plug it back in. Try turning it on.
  • A factory reset might help. If there is some display, go to settings and search for the factory reset option. Be aware that this erases settings and installed apps.

2. Poor Picture Quality in Panasonic TV

You might experience bad picture quality if your settings are wrongly set. Here’s how to fix it:

  • Go to the settings menu. Look for picture quality options, including contrast, brightness, and color. Make minor changes and watch for changes.
  • Find the option to clean the cache in the settings. This helps refresh the TV’s performance.
  • If important, choose the option to reset all settings to their default state. This will fix any issue you think happened because you changed a setting earlier.

3. Black Bars on Screen in Panasonic TV

Black bars could mean two things. Either the TV hardware is defective and something broke the glass, or you have the wrong aspect ratio set in your TV. If that’s the case, here’s how to bring it back to normal:

  • Go to the TV settings menu and find the aspect ratio or picture format settings.
  • Choose the proper aspect ratio (16:9 or 4:3) that suits your viewing content.

4. Backlight Issues in Panasonic TV

  • In the Picture menu, find and select Backlight.
  • Increase or lower the backlight level until the photo looks comfortable for your eyes.

5. Color Problems in Panasonic TV

You might feel that a screen is too colored in one particular way. You can change this to maintain balance and reduce strain on your eyes.

  • Navigate to the Color settings in the Picture menu.
  • Adjust the color intensity until the picture appears natural and attractive.


The light sensor adjusts the picture quality based on room lighting. Consider turning off this option if you experience problems.

Also, ‘Theater/Cinema’ modes optimize the show for movies, imparting a more cinematic experience. Try toggling this mode while watching films for better visuals.

How to Fix Sound Issues in Panasonic TV

Panasonic TV Problems

Sound can be a really big issue if it is defective. Obviously, there is no experience without good sound quality. Here are some common issues regarding sound and how you can fix them:

No Sound in the Panasonic TV

  • Ensure all audio cables are perfectly connected to the TV and external gadgets (like external speakers, etc.).
  • Go to TV settings and verify the correct audio output settings (e.g., HDMI, optical, external speakers).
  • Turn off the TV, unplug it, wait a few minutes, and then plug it back in. Test the sound now.

Poor Sound Quality in Panasonic TV

  • Explore TV settings related to sound and test the equalizers and different sound modes. Make adjustments for better sound quality.
  • Find and clear the cache related to audio settings. This can refresh the audio performance.
  • If you think you made a bad setting adjustment, reset all sound settings to their default state.

Audio Delay in Panasonic TV

You might observe that the audio is not perfectly in sync with the video. This could be a terrible experience. To fix this, check the HDMI ARC settings. Adjusting or turning off HDMI ARC can solve audio delay issues.

Low Sound in Panasonic TV

  • Ensure the TV and external gadgets linked to it have their volume levels correctly set. It might be that the problem is not with the TV but with the gadgets themselves.
  • Confirm that the TV’s audio system or external audio system is not obstructed or covered.

Distorted Sound in Panasonic TV

  • Check all audio cables for damage or loose connections.
  • Experiment with bass and treble levels in the TV settings. Too high of these setting levels can distort the sound quality, and you might not be able to hear proper sound.

How to Fix Connectivity Issues in Panasonic TV

Panasonic TVs rely heavily on a proper Internet connection. If you are unable to connect or are experiencing troubles while connecting, here are fixes to these problems:

Bad Connection in Panasonic TV

  • Check Wi-Fi signal strength; reposition the router for higher coverage if it’s weak.
  • Make sure your TV is connected to the correct Wi-Fi network; double-check network settings just to be sure.
  • Look for and install any available software updates for your TV to improve connectivity.

HDMI Connection Issues in Panasonic TV

Other than Wi-Fi, you might also experience HDMI issues. If you don’t already know, the HDMI cable is responsible for your TV. Here’s how to fix the problem:

  • Unplug and re-plug the HDMI cable. Make sure it’s securely connected at both ends.
  • Go through TV settings to reset HDMI settings to default if there are still ongoing issues.
Video From YouTube: Creator GuideRealm

You might experience your Panasonic TV behaving weirdly. Like switching off by itself or not turning on. This is a power-related issue. Here are some common problems and their fixes:

Panasonic TV Not Turning On

Sometimes Pansonic TV won’t turn on due to many reasons. If you face the same issue, try these quick fixes.

  • Check the power cable connection to the TV and power socket. Ensure it’s securely plugged in.
  • Check the socket to see if it works properly by plugging in some other electrical appliance, like a lamp, and see if it works.
  • Unplug the TV, wait a minute, and then plug it back in. Try turning it on.

Panasonic TV Turning Off By Itself

  • Check sleep timer settings. These settings can turn off your TV by itself after a certain time. Make sure it’s not activated by chance.
  • Check the power cable connections for any loose connections. These loose connections might cause the TV to go off by itself.
  • There might be an issue with the settings. Do a factory reset as described above if the issue still exists.

A damaged power cable can cause numerous TV issues and is mostly the culprit behind these types of issues. Seek professional assistance if you are unable to fix this.

Frequently Asked Questions

Why is my Panasonic TV showing a black screen with no picture?

Check the HDMI cable connection and make sure the TV is on the correct input. If the problem persists, try a power reset or a factory reset. It might fix the problem.

How can I fix sound problems on my Panasonic TV if there’s no audio?

Ensure audio cables are securely connected and test TV settings for proper audio output. If the problem persists, you may need to use external speakers or consult a technician.

What can I do if my Panasonic TV keeps disconnecting from the internet?

Check connection settings and look for any software updates for the TV. Using a Wi-Fi extender may help stabilize the connection.

Why does my Panasonic TV turn off by itself randomly?

Check the sleep timer settings to prevent auto shutdown. Ensure a proper power supply. If the issue remains, do a power reset.

How do I fix my Panasonic TV if it doesn’t turn on?

When you plug your TV into the wall, check the power cable connection and the socket’s functionality. Try a power reset by unplugging the TV for a minute and plugging it back in. If the TV still doesn’t turn on, it’s probably time to seek assistance.


This covers all possible issues you might observe in your Panasonic TV. From Audio and Video issues to Power and Connectivity troubles, you can fix all of them with small tweaks in your TV system. Most of the time, the culprit is changes you made in settings.

That change can hurt your experience, and you can fix it by changing the setting back to what it was. A factory reset is helpful in this scenario where you believe a wrong setting change was made.

If you cannot fix the problem yourself, you can always get help from a technician or contact Panasonic and describe the issue to them. They will help you to the best of their ability.

Hey, I'm Shehryar. I'm a professional SEO Content Writer and SEO Expert. I'm the sole owner of this website and all the content published on this content is passed through the proper research. As an accomplished author at the TVs Technician blog website, I share my vast knowledge of TV technology and troubleshooting techniques with my readers.

Leave a Comment