Sorry, because I know that this information is in the forum archive somewhere, but I can't find it and I've run out of possible search phrases.
I recently reflashed back to Beta3, and the FN-F3 for brightness down and FN-F4 for brightness up don't work.
I expected that, because it never worked with B3 OOTB, but I can't find what to change to make it work.
Please can somebody remind me.
Thank you