Help i need bios corebook 14x i1215u not work sound (solved)

Laptops CoreBook X
22

How flash bios from usb?

23

You’re asking a user who is: not active: ChuwiESnotactive, who isn’t going to answer you.

To download the BIOS you need to contact Chuwi customer service: service@chuwi.com

You can find tutorials on Google.