Hi,

I am having problem with Asus gl504gm backlit, the fn + arrows buttons up and down does not work. first of all when I bought it worked fine, all was ok. problems was fans, always went mad, warranty service changed cooling modul since it was defected and then it started, after recieving back, this backlit fn + arrows up and down are not reacting. countless versions of rog aura core, atk packages tried nothing. only posibility is to go to rog aura core and do it manually with a mouse....