Dell Chromebook 11 3100 no sound out, speaker & headphone

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:



Hope this helps

Screenshot 2022-06-14 06.16.29|690x235
Screenshot 2022-06-14 06.35.27|690x292