Teacher
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41 Messages
Lost TV sound.
I turned off my TV about midnight Thursday after watching all evening.
I turn it on Friday morning and there was no sound. I did not change any setting.
The TV is not on MUTE. The internal and external speakers are set to ON.
I plugged an older TV in to the DVR using an old COAX. I get no sound from it either.
My big set is a Panasonic plasma about 6 years old.
Accepted Solution
Official Solution
aviewer
Expert
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10.1K Messages
11 years ago
One possibility is the STB got set to mute by corruption of a different remote function, THe remote is programmed to set mute on the TV. To change it to the STB - att/ok - 955 - att - enter
Then try the mute button & volume up to 25
To retore the TV setting - att/ok - 955 - tv - enter
If that does not work try a reboot of the STB by pulling the power feed.
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Anonymous
New Member
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25.7K Messages
11 years ago
We have a TH-42px75u series, which is about the same age.
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cugsie
Scholar
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138 Messages
11 years ago
That happens to me once in a while, I just change the channel and go back and the sound is fine. Have you tried that?
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jlumbtx
Teacher
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41 Messages
11 years ago
My set is a TH-42PX77U.
John
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jlumbtx
Teacher
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41 Messages
11 years ago
aviewer,
What is STB? My remote does't have an ENETR button.
John
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jlumbtx
Teacher
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41 Messages
11 years ago
Sorry, that's an ENTER button.
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jlumbtx
Teacher
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41 Messages
11 years ago
gregzoll,
Gotta find my DVD player. Haven't used it for a while.
John
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aviewer
Expert
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10.1K Messages
11 years ago
The enter button is last (bottom) button on the right.
Sounds like you have the same TV - Could be a problem with the TV - although you say you did not get any sound out of the STB into another TV.
I looked at a TV once that lost sound from the speakers, but the RCA jack output still worked - feeding another TV. You could try that.
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jlumbtx
Teacher
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41 Messages
11 years ago
I normally use extension speakers that sit near where I sit. No sound there either.
I played a DVD and got sound so the speakers are OK.
John
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jlumbtx
Teacher
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41 Messages
11 years ago
Found the ENTER button- I just kept seeing ZOOM.
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