Hello everyone. I'm trying to get a Miniamp working on a Pi Zero 2 W but I'm out of luck. I'm running a standard Raspbian OS (latest version) and I followed the guide to get it running (guide from here: Configuring Linux 4.x or higher | HiFiBerry) but aplay -l (also sudo aplay -l) only reports no soundcards found. dmesg doesn't show anything about sound or hifiberry at all. What am I doing wrong?
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Frank Wilhelm I'm sorry I have opened this thread - a different power supply solved the problem. I used the second output of one of those multi-output (2 x USB-C, 1xUSB-A) power supplies and somehow it didn't have the oomph to give the Pi Zero 2 W plus the Hifiberry enough juice. I used a 2.5A separate one and now it works with the settings from the guide.
Maybe that's helpful to anyone.
Have a nice weekend.
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