[DSDT Patch] acer v3-571g brightness patch

[MJKhaani]

Here is brightness patch for acer v3-571g with intel hd 4000

hope that maybe useful to you 

into method label _Q11 replace_contentbegin
// Brightness Down\n
    Notify(\_SB.PCI0.LPCB.KBC0, 0x0205)\n
    Notify(\_SB.PCI0.LPCB.KBC0, 0x0285)\n
end;
into method label _Q12 replace_content
begin
// Brightness Up\n
    Notify(\_SB.PCI0.LPCB.KBC0, 0x0206)\n
    Notify(\_SB.PCI0.LPCB.KBC0, 0x0286)\n
end;

M.J.Khaani