|Until about a week ago, when I pressed the Dolby button (middle of 3 buttons on bottom of remote) or the SFE mode button, I could vary the sound for music, matrix , etc.|
For some reason, these now have NO effect. Also the power button that used to turn off the unit, now only turns off the Samsung TV and does not affect the surround sound.
It almost seems that something has been turned off or on but I cannot figure what?!
Please help as its really annoying.