Question about Samsung LN40A550 LCD TV

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Ln40a5op3p Samsung LCD 40" stopped playing sound while whatching tv. Using the regular antenna screw in for cable on the back of the TV NOT the yellow red and white cord. Xbox works fine for sound but watching cable has none, the tv is not muted all setting for audio the tv has been reset to default via their settings, still no sound

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  • 585 Answers

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

Posted on Sep 09, 2009

Testimonial: "Great feedback with multiple options thanks"

  • Eric Rotmil
    Eric Rotmil Sep 09, 2009

    Also check with samsung, they have some firmware updates that you do to your TV with a USB flash drive for audio dropout

    thanks

    eric

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