Questions & Answers for: denon avr e400 problems

Question about Denon Audio Players & Recorders

New Denon AVR-E400 runs very hot and shuts itself off.

...Denon AVR-E400 runs very hot and shuts itself off. New Denon AVR-E400 runs very hot. After playing Pandora for a few hours on both Zones 1 and 2 at a moderate volume, it shut down. Box was very hot. ...

Question about AVR-E400

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Firmware problem. MY DENON AVR - E400 DISCONTINUED FONCIONAR. THIS ALWAYS TELLING RENICIAR UPDATE RETRY

Firmware problem. MY DENON AVR - E400 DISCONTINUED FONCIONAR. THIS ALWAYS TELLING RENICIAR UPDATE RETRY You have a software glitch the processor board needs changed.

Question about AVR-E400

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How do I get HDMI cables to sync or talk to each other. We had this problem when we hooked up an Apple TV box to a Denon AVR-E400 and our Sony HD TV. We were told to disconnect all HDMI cables unplug

...Denon AVR-E400 and our Sony HD TV. We were told to disconnect all HDMI cables unplug We had this problem before when we hooked up our AppleTV and you instructed us on the procedure to reconnect all ...

Question about AVR-E400

1 Answer

While watching TV or even when all components (except the Denon receiver) I hear random noises through speakers. What could be causing this?

While watching TV or even when all components (except the Denon receiver) I hear random noises through speakers. What could be causing this? Your problem could be a bad dsp processor which is on the ...