To fix brightness control keys not working on Samsung Ativ Book 2 (NP270E5V-K05IT) with Windows 10:
1. open Regedit and go to key "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000"
2. change "ApplyNativeMode" to 1 (from 0)
Log-out and re-login.
To make also all other fn keys work install 'SW Update' package from http://www.samsung.com/it/support/model/NP270E5V-K05IT run it, and from within 'SW Update' install 'Samsung Settings'.
For Windows 10 (x64) drivers for Atheros Wi-Fi card see: https://www.atheros-drivers.com/dow...s-chipset-with-id-61-and-Windows10-64bit.html
[SOLVED] Samsung Ativ Book 2 (NP270E5V-K05IT) - Brightness control not working with Windows 10
Discussion in 'Samsung' started by hexaae, Feb 2, 2016.