TO ALL with HW-A650...resetting SOUNDBAR is not done with remote. I had issue with sound modes not showing up with remote..no options available. I tried hard reset with soundbar off--hold power button on remote 5 seconds, didn't work. no resetting worked with buttons on bar or remote. I unplugged bar and walked away, was going to take it back. about half hour later, tried one last time AND IT WORKED! lesson: unplug soundbar and walk away for awhile. worked for me.