Samsung ps50c96hdx.headphone symbol appeared on volume bar.no sound out of main speaker plz help

If you are using headphone, then check headphone if it is not defected, if using the speaker, turn the plasma on the speaker modes.

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

Check that there is no headphone symbol or Bluetooth symbol at the top of the homescreen - nothing plugged in to external speaker jack and not connected to Bluetooth speaker.
Check volume button on RH side of tablet - press up and down and you should see the volume bar appear on the screen - make sure it's at about half way.
Check "Sound" in the settings and make sure each bar is at least half way to the maximum.

All that should be there is a speaker symbol and bars representing the volume--no sound lines. Unless you're the type who likes to bang things on hard surfaces to get them to work, I would suggest that you use headphones (if you have them) and plug them into the little outlet on the right face of the camera, screen toward you. It should work, and you should hear sound along with your video.

Hi, Sorry you are having problems,
If I understand you correctly, you have your headphones plugged into the MacBook and are expecting sound to come out of your speekers ?
Well, if that is the case, you must know that the mac will automatically cut the signal to the speekers as soon as headphones are connected.
Now if you are saying that you connected the headphones to test it and found that whe you changed the volume, you could hear the change on the headphones, but when you unplug your head phones, you do not notice any sound difference on the speakers.
SO let's say that is the problem. First thing to always do, of course, is a full shut down and a clean start up with no headphones installed. Once you have booted up, try it again....
If it still does not work, go into your sound preferece pane in the system preferences and change some of the settings, like muting the sound and clicking the button that allows for showing volume in menu bar, unclick options go into the tabs go clicking and unclicking things... then quit and then go back into the sound preferences and set it the way you want, sometimes shaking it up a bit gets it back on track...
Good luck.

User problem!! The main TV volume and the headphone volume work independently so you can have the TV volume set at zero and use the headphone volume. However I suggest getting a pair of headphones with it's own volume control.

Greetings,
This means that their is a sound indicator but no sound comes out from your headphone.
I want you to double click the speaker icon found at the bottom of your task bar, along with the time and other icon.
A dialog box will appear, un-check all the option found on that window, add also some option by clicking the file options.
Thanks again.

This also happened to me after unplugging some headphones. After reading this, I opted for putting the headphones back in instead of a toothpick. This fixed it.