Hi, EMlyDinEsH! I have ASUS N550jv and I`m using your latest Fn Hotkey Driver but can`t get it working. I also try to apply all the patches from this topic but no result... Seems there are some troubles in DSDT but I don't have enough knowledge and experience to understand:( So I attached my DSDT - maybe you or someone else could help me.DSDT.aml.zip