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Panasonic TV Keeps Rebooting: 5 Quick Troubleshooting Steps

Panasonic TV Keeps Rebooting: 5 Quick Troubleshooting Steps

TVs are a staple in most homes, and Panasonic TVs are a popular choice for many people. However, it can be pretty annoying when it starts to malfunction, and your Panasonic TV keeps rebooting.

If you are facing a rebooting issue with your Panasonic TV, the reason might be that the auto standby mode is enabled on your TV or over-heating. You can resolve the rebooting issue by disabling the standby mode or taking measures to prevent the TV from overheating.

When you find yourself sitting down to relax after a long day at work, you pop in a show on your Panasonic TV. But as soon as you get settled into your seat, the TV starts rebooting itself. What do you do? In this article, we will outline a few workarounds to help you fix the issue.

Why does my Panasonic TV keep turning off and then back on?

panasonic tv software update

TV rebooting can be confusing for a layman, and understanding the technical aspects of why this happens can be even more confusing. Every time you turn it on, the TV starts rebooting; the chances are that it is trying to fix a problem all by itself. 

This is because TVs usually don’t just freeze or reboot on their own. The issue could be related to the software or the hardware. Below, we have listed a few potential reasons why your Panasonic TV is rebooting:

  • The TV software is experiencing some software glitches.
  • The power cables are faulty.
  • Internal power cables or the power board have some faults.
  • You need to reduce the load on the power supply unit or the TV.
  • Auto standby mode is enabled on your Panasonic TV.
  • The TV is over-heating.

How do I stop my Panasonic TV from rebooting itself?

panasonic software update

Panasonic TVs are loved for their high-end features, seamless design, and high-quality picture performance. However, there could be times when you may face unexpected problems with the TV. 

So if your Panasonic TV keeps rebooting, we have some quick fixes for you.

Check for the overheating issue

Whenever the Panasonic TV starts rebooting itself, the first main reason is the over-heating problem. Dust build-up in the vents or broken fan can over-heat the TV, resulting in the issue. To avoid overheating, follow the tips below:

  • Remove the dust build-up using a blow-dryer or car vacuum cleaner.
  • Check whether the TV fan is broken and replace it.
  • Place the TV in a well-ventilated area.
  • Avoid keeping any object or device near the TV.
  • Turn on the air-conditioner or room fan to avoid overheating.

Disable the auto-standby mode

Most Panasonic TVs have an auto-standby mode that turns the TV off if it is not in use for a certain amount of time. It is an excellent feature to save power or energy, but it might cause the TV to reboot even when it is used. 

To turn off the auto-standby mode, do the following:

  • First, press the Menu button on the supplied remote control. 
  • Select the Setup option in the menu and press the OK button. 
  • Now, choose the Other Settings option and press the OK on the remote.
  • Next, navigate to the Auto-standby option by pressing the OK.
  • Set the auto standby mode to Off by pressing the left or right button.
  • Finally, your TV will stop rebooting itself, and you can enjoy watching your favorite shows.

Check the power supply unit

Sometimes, your TV reboots because of a faulty power supply unit or getting insufficient power. The following tips will help you to deal with this problem: 

  • Verify that the power supply unit is working properly and is not damaged. 
  • Check the power supply outlet by using another wall outlet.
  • Verify that all the cables are connected properly.
  • Try switching to a direct power supply outlet if you are using an extension.
  • Make sure the plugs are inserted firmly.
  • Check the power cord and the internal power board for any damage.

Reduce the overload

The rebooting issue may occur if too many devices are connected to the TV, or if it cannot handle the increased power load. To reduce the overload, do the following:

  • First, disconnect all the devices connected to the TV. 
  • Reset the connected HDMI appliances to remove power load glitches.
  • Then, turn on the TV and see if the rebooting still occurs. 

Update the TV software

If your TV keeps turning on and off, the problem might be with the TV software having some bugs. A software update is the easiest way to fix this problem. You can check for the latest software version on your TV and install it by following the steps given below:

  • Turn on the Panasonic TV and navigate to the Main Menu.
  • Next, head over to the Network option.
  • Now, click on the Software Update option.
  • Afterward, select the TV firmware and then click on the OK option.
  • Once the firmware download is complete, your TV will restart to install the new version, resolving all the minor glitches.

Note:  Make sure that you have an active internet connection while updating the TV software.

How do I Reset my Panasonic TV?

panasonic system settings

It is frustrating if you are watching your favorite program and the TV just suddenly shuts off. Hard resetting the TV in the following way can help fix the rebooting issue:

  • Navigate to the main menu by pressing the Menu button on the remote.
  • Next, head over to the Setup menu and then select the System option.
  • Now, choose the Factory Default option under the System menu.
  • Finally, select the Yes option to confirm the hard reset.
  • Make sure to keep your TV on during the reset process.

Warning:  The factory reset process will also remove all your settings on the TV.


If your Panasonic TV keeps rebooting, this guide provides five solutions that you can try to resolve the problem. We hope that your TV is not working perfectly.

However, if you are still experiencing the issue, you may need to replace or repair your TV. So reach out to Panasonic customer support for further help.


  • Tauqeer Ahmed

    Tauqeer Ahmed is a technology expert with over 10 years of experience in the industry. He has a degree in Computer Science and specializes in network security and software troubleshooting. You can find out more about him at

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