Hi everyone, the system all at once stopped producing sound in the main zone. Zone 2 works fine. Video is fine. Also when I push the system set up button, nothing happens. Same with the remote, system set up function not responding.
Thanks for any insight!!
Did you recently have a thunderstorm as it could have blown out the HDMI board? (great reason for whole house surge suppressor). First try unplugging the AVR for 10 minutes. If still no joy, reset the microprocessor and see if that resolves the issue.