What we are going to do here is turn off DTS TruSurround. In a bid to find the best sound settings for your Toshiba TV, you might have enabled some options that’s causing the issue. The next common issue when Toshiba smart TV won’t produce sound is misconfigured sound settings. Now, if your TV is not mute and you have a working optical audio cable, your sound should be working now. Finally, switch the option from Auto to PCM.Select Audio Out, then Digital Audio Format.Go to the SETTINGS menu on your TV (you may also find the settings icon on your TV remote controller depending on the model).To fix the issue, you need to switch the audio output from Auto to PCM. Next thing is you want to check and configure the Toshiba TV sound settings.Īnother common culprit when Toshiba TV has no sound is the audio output. That said, if that fixed your issue, great! It also removes corrupt cache files from streaming. The reason why the method works is because power cycling your TV will reset your TV (without deleting any data or changing any of the settings on your TV. Plug the TV back into the power source and the TV should start working.Press the power button on your TV for 30 seconds.Unplug your Toshiba TV from power outlet.If your Toshiba TV has no sound, do these to fix: You can fix the Toshiba TV no sound issue by doing a power cycle or soft reset. While unplugged, press and hold the power button on the TV for 30 seconds. To do that, unplug your TV from the wall and wait 60 seconds. If your Toshiba TV has no sound, you need to hard reset your TV. No time to waste, let’s begin right away! How to Fix Toshiba TV No Sound Whichever category you fall doesn’t matter, this guide will help you enable sound on your Toshiba TV (LED or Fire TV edition) quickly. Some even complained that the issue only occurs after using their TV for an hour or more. For other people, sound is disabled on many apps. The good news is that I am going to show you some easy and practical steps to fix the issue in no time.įor some people, their Toshiba TV sound is not working on just one channel/app. If you are facing the issue where your Toshiba TV sound is not working, you should know that this is quite a common issue, and it can happen whether you are using the internal TV speaker or an external sound bar.

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