Asus Laptop keyboard help

[slidchickenleg]

my Asus N551JW's backlit keyboard only works on bootup, the function keys are all working the backlighting on the keyboard just wont work. any way to fix?

 

[Laptop_Nerd]

Hi,

Have you tried pressing fn+F3 or F4? According to the user manual of the laptop fn+F4 brightens the keyboard back light and fn+F3 lowers the back light. If it will still not work, do install this hotkey software fix.

Here's the link: http://dlcdnet.asus.com/pub/ASUS/nb/Apps_for_Win8.1/ATKPackage/ATKPackage_Win81_64_VER100037.zip?_ga=1.62355374.305422646.1455979617