Original topic:

Remote volume not working and mute icon flashing

(Topic created on: 3/2/21 4:44 AM)
userYptvJsJA7l
Astronaut
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4k, 8k and Other TVs

Remote volume will not go up or down and mute icon flashes on and off when the TVs is not muted.  No sound bar or audio equip hooked up to t.v.  I can get it to work by resetting everything, but it inevitably stops working again.  Model number is UN55MU650DF.  Please help as this has been happening for months now and the tv is only 3 years old.

Thank You!

1 Reply
userS1kWO7qlFL
Constellation
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4k, 8k and Other TVs
please help my t.v is stuck on 12 level volume
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