Hello all :
am using my logitech k-380 as my primary keyboard on mac.
actually, i love it so muc, but the most important thing, is that it uses the f1,2,3 etc as cycling between Devices,
even if i choose not to use function keys , sma eresult,
so, to press on any f button, i have to press Fn key followed by the F key,
so, is there away to press only on the F key? or i should do this when using the Logitech k-380?
i downloaded the Karabiner-Elements to fix the right option key, which is not present here, and i succeeded,
so, what about F keys?
ANy help will be highly appreciated
By Ramy, 17 October, 2026
Forum
macOS and Mac Apps
Comments
Try hitting fn-escape.
On my Logitech MX Keys Mini for Mac, this toggles between making the first three function keys change devices, and act as function keys. Not sure if it will work on that one, I'd have to go find mine and pair and test it. Give it a try though.
Not to my knowledge
As far as I know this isn't possible. It might be through the app for logic keyboards you can download but, last I checked totally inaccessible.
FN+Scape
DId not work.
BUt thanks for your reply
If you have the Mac versions of LogiOptions or LogiOptions Plus,
On Windows, you can adjust keyboard settings using these applications. If Mac versions are available, you can install them and adjust your keyboard settings from there, such as enabling or disabling the FN keys, controlling which applications open, and updating keyboard software.
Re: If you have the Mac
I got eh mac version for Logi option +, and i installed it, but it can not read my k-380 at all, i paired it many times, but with no luck.
do not know the reason
FN key is not working now
FOr unknown reason, the Fn key is not working just with arrow keys,
it is working with FUnction keys, but not with arrow keys, to go to home/end etc.
any ideas, why is htis. and is there a fix?