Help Library: Help Library: [LG TV Audio] TV sound does not come out or is too low

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        <p>If the TV speaker is not enabled in the speaker setting, the TV speaker does not output sound.<br>
            If you have an external device (set-top box, PC, Blu-ray player, DVD player, game console, etc.) connected
            to the TV, the TV audio may not work or be too low depending on the audio/volume settings on the device.
        </p>        
<h2 class="tit">Try this</h2>
        
<h3 class="sub-tit">Try changing the Sound Out setting or running the sound test in the Sound menu to check if
            your TV speaker works okay.</h3>
        <p class="info-desc idt">➔ You can enable or disable the function by changing the commentary or sound-multiplex
            settings.</p>        <p>Setting methods may differ by product.</p>        <p class="info-tit">Smart TV (WEB OS)</p>        <p>
            Select Home → Settings → All Settings (Advanced Settings) → Sound → Sound Out → internal TV Speaker.<br>
            Select Home → Settings → All Settings (Advanced Settings) → Sound → Sound Test. </p>        <p class="info-tit">Smart TV (NETCAST)</p>        <p>
            Select Smart Menu (or Settings Menu) → Sound → Sound Out → internal TV Speaker.<br>
            Select Smart Menu (or Settings Menu) → Sound → Sound Test.
        </p>        <p class="info-tit">General TV</p>        <p>
            Select Settings (Menu) → Audio → TV Speaker: On.<br>
            Select Smart Menu (or Settings Menu) → Sound → Sound Test.
        </p>        
<h3 class="sub-tit">If you have an external device (set-top box, PC, Blu-ray player, DVD player, game console,
            etc.) connected to the TV, check the audio output from the device.</h3>
        <p class="info-desc idt">➔ If you have a set-top box connected to the TV, try adjusting the volume from both the
            set-top box and the TV.</p>        <p>
            If the set-top box volume is set too low or to zero, the TV speaker may not output sound, or the sound may
            be very low.<br>
            The volume-related settings and the display location may differ by the model of the set-top box.
        </p>        <p class="help-txt">This guide was created for all models, so the images or content may be different from your
            product.</p>    </div>

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[LG TV Audio] TV sound does not come out or is too low

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