Used the mute button..worked fine..now can't get sound to come back on samsung smart TV ( not so smart )

SOURCE: remote not working!

Hi, I have just had same problem and rang Samsung who sorted it ! All that was required was to reset remote by taking out the batteries then press power for approx 10 seconds and then replace the batteries and hey presto it worked!

SOURCE: No sound on my Samsung tv when I use a HDMI cable

hello..try to change the sound settings to HDMI..you say when you use other cables everything is fine so the TV reconizes the HDMi as a video only so your sound settings should be changed to HDMI

SOURCE: 46" Samsung LCD, no sound output whatsoever

First try hooking up a different source such as a DVD player or Cable box and see if you have audio. If you do then check the audio output from the computer. If you do not have audio then make sure the tv audio is up half way and turn off the set. When you do this you should hear the down chime provided you have the chime turned "on". If you do not hear the down or up chime then the sudio circuits on the Main bd are bad and the Main bd will have to be replaced. A quick way to check to see if the audio circuits are working is to listen for the up or down chime when turning on of off the set coming from the tv speakers speakers.

Eric Rotmil

• 587 Answers
• Posted on Sep 09, 2009

SOURCE: Ln40a5op3p Samsung LCD 40

Hi my name is Eric,
I hope I can help you with your issue ,
Do you have a cable box?
　First thing i think of is you need to reboot the cable box by unplugging it from AC power, then reconnect it. (then reboot the Tv same way if haven't done that yet either) then its time to try it with AV cables
to make sure the cable box is not bad. using the red/white and yellow cables
then testing with another source like a DVD player, common sense will tell you if its the cable box or the TV.
If you've already done this or don't have a cable box (sorry),

The only thing in the TV that can cause you to lose audio only on TV is the SAP mode.
　
Hope this helps, if it has solved your issue please click accept
But if you have more questions please respond and I will reply asap
Thanks
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

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SOURCE: 32'' Samsung LCD HDTV - will not turn on

needs power supply board replaced. VERY common problem, can call 1-800-samsung for nearest service center.