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artur Posted on Apr 06, 2014
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Firmware problem. MY DENON AVR - E400 DISCONTINUED FONCIONAR. THIS ALWAYS TELLING RENICIAR UPDATE RETRY

1 Answer

Dennis McCollum

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  • Expert 137 Answers
  • Posted on Jun 09, 2014
Dennis McCollum
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Joined: Apr 14, 2010
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You have a software glitch the processor board needs changed.

5 Related Answers

Anonymous

  • 277 Answers
  • Posted on Nov 11, 2007

SOURCE: Denon AVR 3801

Hi Shadow,

Do you have a problem with your receiver? If so, please let us know and we'll be happy to assist!

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Robert Johnson

  • 395 Answers
  • Posted on Jan 13, 2008

SOURCE: Denon AVR-681 receiver

this manual is the same as the 681 the only difference is the front input and power difference. this web sight http://www.usa.denon.com/AVR1602_682_ownersmanual.pdf

EBC ELECTRONICS

  • 163 Answers
  • Posted on Jan 22, 2009

SOURCE: Display on Denon AVR-2307 won't work

1. Bad main transformer or
2. bad main fuse/ bad channel.
You need a repair shop.

petraman7

Scott Frye

  • 1175 Answers
  • Posted on Feb 16, 2009

SOURCE: Manul denon avr-1601 en castellano

http://www.usa.denon.com/ArchivedAVReceivers.asp?archivedModelSearch=true&clearCurrent=true&archivedCategory=AV&archivedModel=AVR-1601&imageField.x=15&imageField.y=13

Espagnol as well ...I think

smarthome2

Frank Fulton

  • 1114 Answers
  • Posted on Aug 23, 2009

SOURCE: Denon AVR-2307CI HDMI won't always connect

In short, HDMI will not work. HDMI is riddled with issues, your's is just one of many! HDMI version 1.1,1.2,1.2a,&1.2b do not work 100% on any receiver. The current version is 1.3b and "so far" it works... Now the bad news; It's not just a software patch to fix the problem, it's a hardware issue as well. If your unit is still under warranty, the manufacturer will update hardware and software for you at N/C. If it's out of warranty, it's way too expensive to have done! The fix is to run your HDMI directly to your TV from source, ie. Cable,DVD, etc. then run coaxial digital or optical to your receiver for audio. The catch.. How many HDMI inputs your TV has will limit sources hooked up via HDMI. If you want further info on HDMI issues, just google "HDMI forums" and there are many different sites to answer the problems of HDMI. Hope this helps.

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I have a Denon AVR 3310CI everything appears to work HDMI inputs recognizes speakers but zero sound ???

If you have verified that the Denon AVR 3310CI is properly configured and connected to the speakers but are still unable to hear anything, you can try the following troubleshooting procedures:
Examine the HDMI cables: Check to see that the HDMI cables are securely connected to the HDMI output port on your source device and the HDMI input ports on the receiver's back. To see if that resolves the issue, try substituting new HDMI cables.
The microprocessor must be reset: The functions of the Denon AVR 3310CI are controlled by a microprocessor. Try powering the receiver back on while simultaneously holding down the "Power" and "Speaker A" buttons to reset the microprocessor.
Check the settings for the sound: Check that the sound settings on the receiver are set up correctly. To ensure that the settings are optimized for your particular setup, check the model's manual.
Aktualize the firmware: Check to see if the Denon AVR 3310CI's firmware can be updated. For additional information on how to update the firmware, you can visit the Denon website or get in touch with their customer support.
Use a different source to test: To determine whether the issue is with the receiver or the original source device, test it with a different source device.
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I have a Denon AVR s900 I am trying to update the firmware but it keeps failing. The update repeats and now the unit is not usable. How do I stop this?

Try pressing and holding the "tuner preset ch +" and "tune - " buttons and pressing power. The entire display should light up and blink. This should stop the firmware retry loop.
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HOW TO UPDATE THE FIRMWARE

There may not be any facility to update the firmware for this model without taking to the service center. This model does not have any device input like SD card or internet connection that would enable download of firmware upgrade. The later Denon models have this capability.

You will have to consult the local Denon service center for advise.
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How to connect a denon avr-e400 receiver to a televion

If the DENON has an HDMI output, and your TV has an HDMI input, then use a HDMI cable. Then, use the TV's remote-control to select "source" (or "input") as 'HDMI 2' or 'HDMI 3' (assuming that you have been using 'HDMI 1' to watch TV).
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I have a denon avr-400 receiver. When running a firmware update, i got the error message: Connection fail:03. Now, my receiver is not working. stuck in this endless cycle of failure messages. Help

Hello,

Unfortunately a failed firmware update will result in an inoperative unit. The solution is to update the firmware directly to the chip. Not a DIY solution. A local Denon repair center will be equipped to do that for a nominal fee. Your unit is a bit older to get much help from the main company.
If you are handy you need a chip burner and the proper setup and then force the firmware onto the chip. Lot of computer guys may have that around to help.

Good luck
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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

Personally I would use an RCA cable and hook up the AVR.
((RCA out of TV to AVR audio in))
((cable box HDMI cable output to TV HDMI Input1))
(As far as the AppleTv I would use a separate HDMI Input2)
If your AVR has a dvd or blue ray player Hook up a
HDMI cable out to another Input HDMI3 of the TV
using separate inputs on the tv will allow your surround system to be
used on all modes(CABLE,DVD/BLUERAY,APPLETV)
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Sound goes up and down while watching tv.

Ask the manufacturer:

usa.denon.com/.../ProductDetail.aspx
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My AVR-E400 sub woffer not working through the Denton system

AVR-E400 has an RCA subwoofer output. This is a line level signal that must be connected to an ACTIVE subwoffer (has its own power amplifier) Also the source must contain subwoffer signal (5.1, 7.1, 9.1 surround sound etc) You will not get subwoffer signal from a stereo source such as audio CD, non-dolby type TV etc. Cheers, Don.
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Denon AVR-1912 firmware upgrade failed

I'm having the same problem, Denon has taken down the firmware upgrade for yours ( and mine) AVR-1912. My receiver is also stuck in the update fail loop. Supposedly they will have it back up, but I don't know the timeframe.

Lots of others are having the problem with the firmware upgrade. Go to
http://www.avsforum.com/t/1334369/the-official-denon-avr-xx12-model-owners-thread/16380

and that should help you out, though I can't say how much. I've gone as far as resetting the microprocessor, but it keeps trying to update, and then fails...
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