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All of a sudden the sound on our LCD tv has gone. We've checked all the cables are in correctly and even though the picture is perfect we have no sound. SAMSUNG SYNCMASTER 741MP

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  • andycanman Feb 25, 2008

    monitor resets itself after being turned off at the mains for over 30 mins and sound is ok after that

  • Marky4 Mar 30, 2008

    Just bought a Viewsonic N3240wb widescreen TV. Has been working fine for the last 2 days however today the sound completely went dead. I cannot change the sound from mono to stereo from the remote either! All cables are working fine. I tried another antenna for the hell of it and could not obtain sound either. Picture is 100%.



    HeLP!

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  • 1,554 Answers

Connect the cable directly (bypassing the cablebox)and
set menu to cable channels ,
tune to channel 3 or such and do you have sound now.
if not the amp is out , you might just consider using external speakers as they will sound better anyway.

Posted on Feb 25, 2008

  • Karl Whisenand
    Karl Whisenand Feb 25, 2008

    It might be the output sound chip is going bad and that cooling it down fixes it temporally .

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