You are here:

Audio Systems/home theater system


I have a Denon ADV-M51. Will not turn on,when I try to turn on power light turns to flashing orange and no display or anything at all.

When did it start doing this? Have you changed anything in your system recently (speakers?)...

There may be an internal fuse blown... I would contact Denon, as there is probably a code in the flashing orange (different malfunctions might have a different flash pattern)

Audio Systems

All Answers

Answers by Expert:

Ask Experts


Wayne Tapia


Home Theater Audio Cabling (from HDMI to speaker cable). I WILL REJECT ALL CAR AUDIO QUESTIONS - I am not a car audio guy.


I am a Certified Audio Engineer that also works in the A/V cabling industry. I would like to dispel the myths and outright lies about the cables that connect your home theater systems together. Here's a hint - many of you have been misled out of hundreds of dollars for cabling systems.


Audio Recording Technology Institute Vancouver Film School

Past/Present Clients
Post Magic Studios Khaos Studios Glass Forest Entertainment Funkbuddha Productions The Capital Playhouse Art In Music Global Music Project University of Washington Belle and Wissel

©2017 All rights reserved.