#include Scope(\_SB.PCI0.LPCB.EC) { /* Volume down */ Method(_Q1C, 0, NotSerialized) { Trap(SMI_SAVE_CMOS) } /* Volume up */ Method(_Q1D, 0, NotSerialized) { Trap(SMI_SAVE_CMOS) } /* Mute key pressed */ Method(_Q1E, 0, NotSerialized) { Trap(SMI_SAVE_CMOS) } }