iLO LCT32HA36 Television "speaker plug symbol" Questions

...plug symbol appeared in place of the speaker symbol ...but the lines and numbers appeared for the level of volume. What am I needing to do for the volume to return? Try to unplug the box for a while ...

...symbol at the volume If your sound bar is plugged in it is bypassing your TV's speakers the same as if you plugged headphones in your phone you cant hear the main speaker Soundbar system is truly one ...

...speaker symbol with a red cross. The TV sound is fine although to be fair we do not used the in built speakers we use a surround sound system. However the label is irritating. I have tried various ...

symbol and enable the sound of the tv? Is there a phone plug attached to the TV headphone jack? Also look at the on screen sound/audio setup to see if the speakers are turn off in the setup. Make asnd