Herber Rückschlag - gescheiterte Post-Installation von Sierra 10.12.5 auf HPEnvy

Device (ARPT)
{
Name (_ADR, 0x001F0006) // _ADR: Address
Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method
{
Store (Package (0x0C)
{
"AAPL,slot-name",
"AirPort",
"name",
"AirPort Extreme",
"model",
"Broadcom BCM4352 802.11ac Wireless Network Adapter",
"device_type",
Buffer (0x08)
{
"AirPort"
},

"compatible",
"pci14e4,43a0",
"built-in",
Buffer (One)
{
0x01
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
If (PCIC (Arg0))
{
Return (PCID (Arg0, Arg1, Arg2, Arg3))
}

Return (Zero)
}

OperationRegion (GLBA, PCI_Config, Zero, 0x0100)
Field (GLBA, AnyAcc, NoLock, Preserve)
{
DVID, 16,
Offset (0xCC),
Offset (0xCD),
PMEE, 1,
, 6,
PMES, 1
}

Method (_DSW, 3, NotSerialized) // _DSW: Device Sleep Wake
{
Store (Arg0, PMEE)
}

Method (GPEH, 0, NotSerialized)
{
If (LEqual (DVID, 0xFFFF))
{
Return (Zero)
}

If (LAnd (PMEE, PMES))
{
Store (One, PMES)
Notify (ARPT, 0x02)
}
}

Method (_PRW, 0, NotSerialized) // _PRW: Power Resources for Wake
{
Return (Package (0x02)
{
0x6D,
Zero
})
}
}
}