Recent content by harshk561199

thanks for the reply but i already know all of these methods but the fn key system is still the fastest and best way so....

i have an old dell latitude e6420 with an i5 second gen, and after a fresh install of windows 10 and updating it, the fn key works everywhere but the one thing i cannot do with it is controlling the brightness with fn+arrow up and down keys but when i restart the laptop it starts working i cat...