Fix: Panasonic TV No Picture But Only Sound

Panasonic is a pioneer in TVs, ACs, Fridges, and other electrical appliances. The quality of their products is never short by any standards, but electric devices run into issues over time. One such issue that troubles some Panasonic TV users is the display. In some cases, users could hear the sound of the content running on their TV, but they couldn’t see any pictures. The show is completely blacked out.

If it’s a new TV, you can get it replaced or repaired immediately by Panasonic’s support team. But if this started happening a few years later, the repair process would become lengthy. If you are one of these users struggling with a Panasonic TV with sound but no picture, this article should help you. Here, we have listed all the possible solutions you can try to resolve the problem. So without any further ado, let’s get into it.

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How to fix Panasonic TV no picture but only a sound issue.

Try all the solutions mentioned here, one after the other, until you find a solution that works for you.

Power socket issues:

Mainly in this kind of situation, we jump to the conclusion that the problem is with our TV. But before getting into the TV, check whether the power socket for your connection is in optimal condition. In rare cases, TVs can malfunction due to a lack of required voltage through the power sockets.

So try using the power socket with other appliances and check whether they work well. If they do work well, move on to the next solution. And if they don’t, you need to call an electrician to get it looked at.

Reset your TV:

Resetting the TV is nothing other than power cycling the setup. If the problem is showing due to any possible software consistencies, this should take care of it.

  • Turn off your TV and disconnect the cable connected to the power port.
  • Wait for a couple of minutes.
  • Plug the cable back into the power source and try using your TV again.
  • It would be best to keep other cables disconnected from your TV when you remove the power source.

If this does not help you, move on to the following solution.

Change your HDMI/input cable:

Every bit of information fed to the TV through the input cables is what it displays to the end user. Since most of us use set-top boxes or similar devices for content streaming, we need to ensure that the cable connecting the external device and the TV is not damaged. You should thoroughly check the wires for any visible physical damage and try using a different line from the one you have used.

You could go to your nearest electrical store to purchase replacement cables and check whether that helps.

If none of this solves your no-display/picture problem, move on to the following solution.

Check your T-Con cable and main board:

Check the back of your TV. If you see lights on the back end side of the TV, but you do not see anything at the front, the chances are that the problem is with the T-Con cable or the main board.

So get the replacement part for your TV’s model from any authorized store and bring it to someone with the technical expertise to open and replace these parts of your TV.

You should try the following fix if this does not help your case.

Backlight failure:

Get a flashlight close to your TV screen and carefully notice whether you see anything on your screen. If you know the content you should see appropriately under normal conditions, the problem is with the LEDs.

It would be best to take your TV to a repair expert and inform them about your issue with the LEDs of the TV not working. They should be able to replace the faulty parts for you.

If this does not help you, move on to the final solution mentioned below.

Contact support:

You should contact Panasonic customer support if none of the above solutions worked for you. If you reside in a region that offers technical support, they will send a technician to solve your problem. And if you are not from such a region, you would have to take the TV to your nearest Panasonic centre and get it fixed.

So these are all the solutions to fix the Panasonic TV, no picture, only sound issue. If you have any questions or queries about this article, comment below, and we will get back to you. Also, check out our other articles on iPhone tips and tricks, Android tips and tricks, PC tips and tricks, and much more for more helpful information.

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