No sound RPI3B and HiFi Berry Digi Pro

[PerLinden]

I have used this Equipment for say 4 weeks. It is mounted in a HiFi Berry metal case and well protected. I am using the transformer output.
Rune version is the "-05 for almost all RPI models".
The ambient temp is 27 - 30 DegC 24/7.
According to the Rune Web Ui, everything is working flawlessly. Media on Network and USB visible. Plalyist configurable. Selecting files from the playlist for playing, no problems. The "blue circle" in the play window indicates the progress. Artwork iss shown.
I have multichecked the configuration and set up. Everything OK and like I used to have it for about a year by now.
The amplifier is "ruled out", I have checked the inputs with my CD player (digital signal of course).

Every suggestion what to look for is very much apreciated !
I will also Contact HiFi Berry.

https://pastebin.com/dL1k9irT

Best regards

---------------------------------------------------------------
Today, about 2 weeks later.

Exactly the same issue as descibed above.
And the remedy was to mount a newly refreshed SD card.
Like in all my precious issues, they are more than a handfull by now !
Thanks !

[MikeC]

PerLinden,

I installed my DAC Pro in January using the following steps after my unit did not work the 1st time either
1. Make sure you are using the latest build a gitpull ( either by SSH or /dev in your browser)
2. When that is complete. Power up go to “Settings” - change device to Hifiberry DAC + (the indicated resulting setting may be different)
Reboot
3. Goto ‘MPD”
4. Change output to Hifiberry DAC
5. Set Volume to “enabled - hardware”
6. Set Start Volume to “100”
Watch out that the volume can be easily changed by the user interface now!! This ended up being my issue. I could not hear the working DAC after I lowered the volume by accident.
After debugging the above setup, change back to Volume - “disabled” if preferred in your setup.

If you have doubts about the DAC not working: either change the settings and use the onboard headphone jack to check the RuneAudio setup. Or obtain another small sd card and install standard Raspbian and test the DAC.

Mike C

[PerLinden]

SOLVED !

Thanks for your concern !

I have done all "the tricks of the trade" for this last problem.
I have previously installed and used HiFiBerry DAC, Digi Plus and Digi Pro on RPI 2, 3 and 3B.
Error tracking can sometimes be very annoying !
The remedy was, as so many times before, rewriting the SD card.
I will adress this issue in another thread.

Regards and thanks to Rune !

[eea123]

Yikes. How often does this happen? I leave my PI on 24x7, so no booting wear but the MPD is written back to the SD card correct?

[MikeC]

[eea123]