I'm fairly sure this is a hardware issue.
One hardware interrupt is fired when Shift/Fn+NmLk is pressed for the first time.
Subsequent presses do not result in further interrupts.
I am in the process of contacting Lenovo and will update when I know more.
I'm fairly sure this is a hardware issue.
One hardware interrupt is fired when Shift/Fn+NmLk is pressed for the first time.
Subsequent presses do not result in further interrupts.
I am in the process of contacting Lenovo and will update when I know more.