These days, it's much easier:
- Download BIOS update for Linux
- Make sure you have configured the BIOS to allow updating from Windows(!)
- Simply run
fwupdmgr installon the two relevant
.CABfiles in the downloaded zip-archive (each requires a reboot)
I hope this:
- (Fix) Improved key code generation logic to avoid keystroke missing issue.
works, as I have been annoyed by missing keystrokes.