Windows 10: My Windows 10 is all crazy, I can not set the brightness, the keys f1

I was looking in the M $ site, and saw that to solve the brightness of the stop needed to uninstall the display driver and then install again, but still does not work, nor tighten FN + F2 or F3, so when I go in configurations, does not lower the brightness or drag with the mouse! And besides, all configurations that I had before are gone before I shut the PC tray and he just hibernated, now it shuts down, then again I went in config and yet nothing changes!
Can anyone help me ?


*Sleepy*Eek*Eek*Eek*Eek*Eek*Eek

:)

 

Function key alt-functions disabled?

Hello,

Ran into an interesting problem on my ASUS Strix running Windows 10. About half of the alt-functions on my F1-12 keys no longer work (sleep mode [fn+F1], adjusting screen brightness[fn+F5-7]/keyboard brightness [fn+F3-4], etc), as well as the ROG key. Audio
adjustments with keys F10-12 and screen duplication with F8 still work, but F1-7 seem to have lost their alternate functionality. They still work as regular function keys in other programs, so the keys themselves aren't busted, I just can't seem to use them
for their intended keyboard/screen management functions.

Tried uninstalling and reinstalling the device, no luck.

Any advice? Thanks.

***Post moved by the moderator to the appropriate forum category.***

 

f keys

My function keys: f1-12 haven't been working properly since this morning. I have no idea what caused this. I've updated windows updates and restarted my laptop. I am using an dell windws10. I want to use my f keys to adjust brightness and sound, but
they do not work by simply hitting them, for some reason I have to simultaneously press the "fn" key and then adjust brightness, sound, or music. Please help. Thank you.

[Moved from: Windows / Windows 10 / Windows settings]

 

Hi graxa and welcome to the forum *Smile

For anyone to help:

• Please can you state the make and model of your laptop.
• Please state whether you are using Win10 Home or Pro
• Please provide full system specs

 

Samsung Ativ Book 2
Windows 10 Pro
Intel Core I5 3230M CPU@ 2.60 GHz
8 GB / 1TB
64 BITS
NVIDEA GFORCE 710M