Volume buttons not working on remote

[MarDo8]

Received new LG tv. Trying to program existing xfinity remote. All buttons work EXCEPT volume up or down, mute, and all power. Any suggestions?

[RobertWy]

Go through setup again: press the A button on the remote - Remote Setup.

[brendahorner]

I tried what you said and it worked for me, I went through about 5 sets of numbers but it worked, thanks for the  answer to this question that someone else wrote but I needed as well!

[Connor2008]

Volume button and mute buton does not work.  This am when TV is off tV came on all b itself.

[Rustyben]

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@Connor2008 wrote:

Volume button and mute buton does not work.  This am when TV is off tV came on all b itself.

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do you have more than one set top box? perhaps the remotes got switched? press the "A" button and go through the remote setup process.