Chuwi Herobook Pro Intel Celeron N4020 Windows 11 Mic Problem how to fix

hello can anyone please help me i need to fix my microphone because for some reason after a win 11 driver update my microphone just broke i don’t know why plz help

I have the same problem after reinstalling windows 11. I had a problem with the microphone and sound. I emailed Chuwi support. So far they have asked me for the serial number of the machine. I’m waiting for what’s next. Cordially