Chosen Solution. larry, first try to reset your TV. Disconnect it from AC power, then press and hold the power button on the TV, and not the remote, for 10 seconds. After another minute, plug the set back in and press power once. Then try the other sound out from your TV to a set of speakers etc. If that works, you know that your internal
To unlock the volume control on your Samsung TV, you want to reset the PIN/code to the default of 0000. To do so, press the power button, mute the TV, press the number 8-2-4 and then press the power button again. This should reset the TV to default and then turn off the V-chip/parental lock by going to the menu. When you use a push-to-talk voice command like "turn off the TV" or a hands-free voice command like "Hey Roku, turn off the TV", the command is relayed over the HDMI connection to your TV using CEC. If CEC is not enabled or your TV does not support it, the voice command will not work even if pressing the power and volume buttons on your remote
Next, check if the volume levels are enough for you to hear a sound. You can use the volume buttons on your remote or use the physical buttons on the TV to increase the sound levels. Make sure the volume is not muted. Also, check the volume level of the source device like a DVD player or set-top box.
Check your TV remote control to find the 'SAP', 'MTS', or 'AUDIO' button. Press any of these buttons to turn OFF/ON the SAP feature. If your TV remote does not have these buttons then you can disable SAP from the settings. Press the 'Menu' button on the remote control and choose 'Settings'.
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volume on tv not working