Uploaded April 2026 | Updated September 2026, 1 week ago
How to Factory Reset Denon AVR788 7.1 HDMI Multi Channel Home Theater Surround Audio Video AV Receiver
Press and hold "Speaker B" and then the "Speaker A" buttons, turn off the receiver and then turn it on till you see the front display flickering and your receiver will be reset to the factory settings.
How to Factory Reset Denon AVR788 7.1 HDMI Multi Channel Home Theater Surround Audio Video AV Receiver
Press and hold "Speaker B" and then the "Speaker A" buttons, turn off the receiver and then turn it on till you see the front display flickering and your receiver will be reset to the factory settings.










