LINDA B

Thank you dishuser it wasn't working so I did a reset of the remote and it's now working, no mute button on this remote?

I have an X5 and the remote controls the tv on/off etc but I can't find a mute button on the remote. I would like to know what the buzz tv button does on the remote mine doesn't seem to do anything when I press it could I program it to be a mute button since there's none on the remote