No sound when i turn on my tv, i can not hear the sound from speaker.on the bar graph it displays volume on all the way 100%.i do not have a remote controll for the tv and do not know if a universal remote controll would fix my problem?if i stick my headphones in the earjack nothing is heard but if you angle the minni plug fom the head phones in the earphone jack,ithen you can hear sound from the tv until you release the pressure of angling the minni plug(almost like a lose connection?).also the audio r/f output jack does not work but the video r/f output jack does work.does anyone have an idea how to fix this?

2-Function Remote Stopped Controlling my Sound Bar - Verizon Forums

https://forums.verizon.com/t5/Fios...Remote...Sound-Bar/td.../559715

Apr 6, 2013 - It won't even control volume through the TV (Samsung). ... Did theremote ever turn on the sound bar, or have you been controlling ... Does the sound bar or TV have sound (sound but not volume control)? ... NO, UNFORTUNATELY THE FIOS REMOTE NEVER POWERED ON/OFF THE SOUNDBAR - I HAD ...

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Rogers CommunicationsJun 18, 2014 - Once the TV turns off, press the SETUP button once to lock the code.... the Rogers remote to turn TV on/off but can't get the remote to control volume. ...New Samsung smart TV and I have entered all the proper codes but the ..... Doesanyone have a code for volume control of Samsung Soundbar HW-J250.

Wireless Genie remote Doesn't turn on/off the soundbar - AT&T ..

Does the the little bar graph on screen volume display react when you turn the volume up and down or does it say something like TV VOLUME IS FIXED?

Try using your remote to look in your tv's MENU for the AUDIO OPTIONS.

Check to make sure the SPEAKER option is turned ON.

If that doesnt work, try running a cable from your tv's audio out jacks in the back to one of your home stereo's AUX inputs and see if you can hear the tv through your stereo.

Good Luck.

Have you set the mic you wish to use with your webcam as Default ?

XP
Plug in your webcam or headset or mic you wish to use with your webcam
Control Panel (Classic View)
Open 'Sounds and Audio Devices' folder and click on the Audio tab - make your preferred mic the default device in the 'Sound recording window'
Open 'Volume' below the window to ensure the mic is not muted
Click 'Apply' and 'OK'
Restart your computer
Configure the webcam / mic to your chat program

VISTA
Plug in your webcam or headset or mic you wish to use with your webcam
TEST SPEAKERS
Right click on speaker icon in System Tray or from Control Panel
Select "Playback Devices"
The speaker icon ( checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
Right click on the volume graph and select 'Show disabled devices' and 'Show disconnected devices'
To set your preferred mic as default - click the mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click 'OK'
Click "Levels" tab and ramp up sliders ( adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays

Restart computer

Configure to your chat program

You need to make the mic you want to chat with 'Default'
XP
Plug in your webcam if it has mic
Control Panel (Classic View)
Open 'Sounds and Audio Devices' folder and click on the Audio tab - make your webcam mic the default device in the 'Sound recording window'
Open 'Volume' below the window to ensure the mic is not muted
Click 'Apply' and 'OK'
Restart your computer
Configure the webcam to your chat program

VISTA
Plug in the webcam
TEST SPEAKERS
Right click on speaker icon in System Tray or from Control Panel
Select "Playback Devices"
The speaker icon ( checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
Right click on the volume graph and select 'Show disabled devices' and 'Show disconnected devices'
To set required (webcam) mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click 'OK'
Click "Levels" tab and ramp up sliders ( adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays

Restart computer

CONFIGURE TO MESSENGER

If your webcam has a built in mic make it the default mic

XP
Control Panel (Classic View)

Plug in your webcam

Open 'Sounds and Audio Devices' folder and click on the Audio tab - make your webcam mic the default device in the 'Sound recording window'
Open 'Volume' below the window to ensure the mic is not muted
Click 'Apply' and 'OK'
Restart your computer

Vista

Plug in the webcam

TEST SPEAKERS
Right click on speaker icon in System Tray or from Control Panel
Select "Playback Devices"
The speaker icon ( checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
Right click on the volume graph and select 'Show disabled devices' and 'Show disconnected devices'
To set required (webcam) mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click 'OK'
Click "Levels" tab and ramp up sliders ( adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays

Restart computer

Configure your webcam to the chat program

Make sure your webcam mic is set as default so it operates alongside the webcam

Vista

TEST SPEAKERS
Right click on speaker icon in System Tray or from Control Panel
Select "Playback Devices"
The speaker icon ( checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
To set required (webcam) mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click 'OK'
Click "Levels" tab and ramp up sliders ( adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays

Restart computer

make sure the webcam mic is set as default - especially importsnt if you have laptop with a built in mic as well
TEST SPEAKERS
Right click on speaker icon in System Tray or from Control Panel
Select "Playback Devices"
The speaker icon ( checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
To set required (webcam) mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click 'OK'
Click "Levels" tab and ramp up sliders ( adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays

Restart computer

Configure to your chat program

Sound set up
Laptop x Vista x webcam mic x Yahoo messenger
TEST SPEAKERS
Right click on speaker icon in System Tray
Select "Playback Devices"
The speaker icon (checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard

SET DEFAULT & TEST MIC
Click "Recording" tab.
Set required mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click OK
Click "Levels" tab and set slider to 100% (adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays
Restart computer

CONFIGURE TO MESSENGER
Open messenger - on top toolbar. Left click ( > ) Messenger > Preferences > Connection - Select 'no proxies' or 'connect direct to the internet' depending on the version of messenger you have
make sure your internet connection and country are correct in the lower two boxes > Apply > OK

Click ( > ) Messenger > Preferences > Calling and Audio
Set mic and speakers to show Default equipment
Run call up assistant to test audio equipment > Apply > OK

You do not say what your audio setup is - if you have a laptop you are using the built in speakers or a desk top with add-on speakers. Also you do not say what your OS is

Here is Vista x laptop x Yahoo Messenger
TEST SPEAKERS
Right click on speaker icon in System Tray
Select "Playback Devices"
The speaker icon (checked as working) and volume level graph should be visible
Right click on the volume graph and click "Test"
Left hand speakers followed by right hand should be heard
If no sound is detectected, click on Speaker icon to highlight, click 'Properties' ramp up sliders - test again

SET DEFAULT & TEST MIC
Click "Recording" tab.
Set required mic as default - click on mic font to highlight and click "Properties"
In lower dropbox display "Use this device enable" click OK
Click "Levels" tab and set slider to 100% (adjust to suit later)
Return to "Recording". Test mic by speaking and make sure volume graph displays
Restart computer

CONFIGURE TO MESSENGER
Open messenger - on top toolbar. Left click ( > ) Messenger > Preferences > Connection - Select 'no proxies' or 'connect direct to the internet' depending on the version of messenger you have
make sure your internet connection and country are correct in the lower two boxes > Apply > OK

Click ( > ) Messenger > Preferences > Calling and Audio
Set mic and speakers to show Default equipment
Run call up assistant to test audio equipment > Apply > OK

If you do not have Vista - you will have to access your audio equipment via the Control Panel

if you are using a cable box make sure the cable box remote volume is also turned up go into the customer menu on the tv and verify that the speakers are on under the audio settings