Comment 85 for bug 1087010

Does this laptop have a free fall sensor?

Seems like gpe13 tries to notify your SATA controller something. Or maybe it's related to the ExpressCache?

    Scope (_GPE)
    {
        Method (_L13, 0, NotSerialized) // _Lxx: Level-Triggered GPE
        {
            If ((PFLV == FDTP))
            {
                Return (Zero)
            }

            GPE3 = Zero
            GL08 |= 0x10
            Notify (\_SB.PCI0.SAT0, 0x82) // Device-Specific Change
            Return (Zero)
        }
    }