Device:Dell Chromebook 11 3100
CPU:CPU:Intel(R) Celeron(R) N4000 CPU * Gemini Lake*
Version of FydeOS :FydeOS for PC v13-sp1;Full disk installation using the installer
Malfunction:no sound out, speaker & headphone, volume adjustment is invalid, automatically reset to 0
I have extracted the original Chromeos image file, here:
chromebook\lib\modules\4.14.272-18805-g12d6850827f5\kernel\sound
Hope this helps
Screenshot 2022-06-14 06.16.29|690x235
Screenshot 2022-06-14 06.35.27|690x292