Onkyo TX NR515 .. when in standby mode .. light is not coming on .. everything works fine .. i must have pressed something by mistake but cant work it out what ... on the display panel in standby mode there is small blue light says : hdmi any advice on, how to bring back standby light ..! thanks

Hello
I Would suggest to try this, pull out the power cable from the wall socket, and while holding down CBL/SAT, press ON/STANDBY. and plug in the power cable again.
hope this will work.

"Volume knob not working on my onkyo tx-ds656"
replace the volume knob but check the volume control IC first such as voltage and whether an analog signals come out by an oscilloscope.

and " lost remote " Check if the onkyo remote is working, by:
(1)point a mobile or a smart phone camera at an onkyo remote control.
(2)Don't take any photo.
(3)Now the remote picture is on the mobile or smart screen.
(4)Press any remote control key.
(5)White flashing light can be seen if remote is ok.
(6)If remote is fine, replace the remote senor on tx-ds656 with same part number.

Try plugging the TV into the AUX on the back of the receiver. If you get sound from the tv when you switch to AUX on the front of the receiver, then you know the tv is ok. You may also try connecting your CD player to the TV input on the back of the receiver, switch it to TV on the front of the receiver and if you have CD sound from the tv selector, then the receiver should be ok. Helps narrow down where the problem is. You may have to set the tv to enable its audio outputs in the TV's menu. It might not be putting out any sound until that setting is enabled.

hi
check the primary circuit for faulty fuse or the circuit is damaged needs servicing.
good luck

I had the same problem with my HTPC to ONKYO TX-NR515.

The issue was fixed by: Setup > Source Setup > Audio Selector > Audio Selector: HDMI > Fixed Mode OFF!!

Check to make sure your fm antenna and am antenna cables aren't loose from the rear of the receiver

I had the same problem with my HTPC to ONKYO TX-NR515.

The issue was fixed by: Setup > Source Setup > Audio Selector > Audio Selector: HDMI > Fixed Mode OFF!!

Did you check the remote with another Onkyo system at the dealer ??. If its OK try resetting the system. Remember you will loose all your stored presets ( FM and customized settings ) and the Amp will go back to factory settings.
While in standby mode hold down the DVD button and press the Standby/On button., the display will show Clear and the Receiver will go into standby mode. Turn it on and try the remote once again.

Hello, the most used buttons can wear out over time. On/standby and volume are the ones that are used most often. I suggest purchasing a new remote. It is available at shoponkyo.com. Thank you, Onkyo USA

Hi,

To reset the Onkyo TX NR3007 AV receiver to its factory defaults, turn it on and, while holding down the [VCR/DVR] button, press the [ON/STANDBY] button. “Clear” will appear on the display and the AV receiver will enter Standby mode.
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Good Luck and have a nice day.