Why does my Denon avr-790 not play music?
John Thompson
Published Mar 27, 2026
Why does my Denon avr-790 not play music?
May be it does not work. It may be the vibration of the journey made it work on a temporary basis. Connect a CD player direct to the sub and you should hear sound. If not the sub is dead.
Why is my printf not working in AVR Studio 7?
Try connecting another PC/Laptop to your station and open another HiperTerminal to check if there exists a problem with the serial cable ( although I still suspect that your reinstall bugged something ).
Where is the rtcrst jumper on the Optiplex 790?
Password/RTCRST jumper location on Optiplex 790 SFF? Hello all! I have a recertified Optiplex 790 Small Form Factor that came with a CMOS setup password that I don’t have. The system is operable; I just need access to setup. I’m having trouble locating the jumper (s) to open on the motherboard – they’re not listed in the user’s manual.
Where is the password on the Optiplex 790?
07-02-2016 06:49 AM Password/RTCRST jumper location on Optiplex 790 SFF? Hello all! I have a recertified Optiplex 790 Small Form Factor that came with a CMOS setup password that I don’t have. The system is operable; I just need access to setup.
May be it does not work. It may be the vibration of the journey made it work on a temporary basis. Connect a CD player direct to the sub and you should hear sound. If not the sub is dead.
Why is my Denon HDMI audio passthrough not working?
Audio passthrough doesn’t work when the avr is in standby mode. If you have Dolby Digital set to ON on the cable box, but your TV cannot accept Dolby Digital audio (many cannot), there will be no audio passed to the TV, rather you would have to set Dolby Digital to OFF on the cable box.
What kind of cable do you need for a Denon subwoofer?
Thanks for the help guys! You should have an RCA cable going from the “Subwoofer Pre Out” from the back of your Denon receiver, to the subwoofers left/LFE rca input. I tried using a l/r RCA cord with only one side and that did not work at all.
Why does my avr-1909 have no audio output?
Re-seating a headphone jack. I see display note the insertion and removal of the headphones and I can hear the relays clicking over as I insert and remove the jack. No audio outputs to speakers or headphones for any input selection, including the AM/FM tuner. Resetting the microprocessor did not change the symptoms.
Thanks for the help guys! You should have an RCA cable going from the “Subwoofer Pre Out” from the back of your Denon receiver, to the subwoofers left/LFE rca input. I tried using a l/r RCA cord with only one side and that did not work at all.
What do you call a home audio receiver?
An audio/video receiver (AVR or home audio receiver) is a consumer electronics component used in home theaters that convert signals into sound. I was hoping someone might help me find a troubleshooting breadcrumb to follow.
What should I do if my Denon arc is not working?
I reset the Denon and reset the TV. It didn’t help. 2. Procedure using a HDMI cable Connect the HDMI cable from the ARC HDMI input connector on your TV to the ARC HDMI out (Monitor) connector on your AV receiver. Select “TV AUDIO” from the input source select buttons on the remote control or the receiver.
How do you turn on HDMI on Denon arc?
Note: To use ARC you must turn on HDMI control in the menu of the receiver, as well as the TV. The TV must also have the correct settings to enable audio to be output to the receiver. To turn on HDMI control in the receiver press the SETUP button on the remote, select VIDEO, then HDMI Setup.
How are the front speakers on a Denon arc connected?
Front speakers are connected to stereo power amplifier for a total of 11 channels and 2 subwoofers . HDMI is connected to ARC HDMI 2 on my LG OLED TV through to my Denon ARC. Simplink is on and set to ARC.