Cant activate windows 11 after BIOS update

[Guvenoeren]

Yeah, i updated my BIOS, same motherboard, no hardware changes at all.

yet i cant activate windows 11, its digital, and i activated it once by digital/login.

I get this "answer" when running the troubleshooter :

"We can’t activate your copy of Windows because the digital licence for this device has already been used to reactivate Windows."

Again, no hardware changes, just updated BIOS.

What can I do ?

[#2]

Can you check your Microsoft account page, verify if your system is showing activated there?

[#3]

Go to system activation and select a hardware change was made. Select your computer name and windows 11 will reactivate.