After a Windows update it is asking for a BIOS password? A password was never set up. I saw others stating, try three times and then it will give a code, but no code is given. Not able to get it online either. CHUWI HeroBook Pro. Serial Number: JHeroPCW1H221202935.
@manonegra222 How possible that after Windows update will ask pass?
It is completely impossible for a Windows update to make changes to the BIOS and for it to ask for a password. You should check what you have actually done on the computer and whether you have accidentally registered a password in the BIOS, whether it is you or someone who uses the computer. If you cannot find an explanation, you should flash the BIOS with the original file corresponding to your computer.