Emergency mode...?

[dvo]

Hi Ivaszar
goto this link and read how to burn volumio.

Seriously, what is wrong with Volumio?

Nono, Instead of burning it with BalenaEtcher (which seems to cause multiple issues lately) burn it with the program Raspberry Pi Imager.(or use win32diskimager, see link below) No-one is blaming you, however a power outage will kill almost every SD. So if you have everything up and running again, create a backup of the SD (win32diskimager). So you can restore a fully configured image.

best regards,
dvo