Gigabyte Z390 ACPI\PNP0000 device driver or null driver?

[ruthan]

Hello,
i migrated fine from Z97 to Z390 with on Windows 7 64 bit, i only have one unknown musing driver Hardware id is ACPI\PNP0000, does someone now what it is and have some driver or null driver for it?

[HarryTri]

From Windows 8:

Quote

Device ACPI\PNP0C0C\4&1bc423ef&0 was configured.

Driver Name: machine.inf
Class GUID: {4D36E97D-E325-11CE-BFC1-08002BE10318}
Driver Date: 06/21/2006
Driver Version: 6.2.9200.16384
Driver Provider: Microsoft
Driver Section: NO_DRV
Driver Rank: 0xFF0002
Matching Device ID: *PNP0C0C
Outranked Drivers:
Device Updated: false

I have another device ACPI\PNPXXXX\xxxxxxxx and it uses the machine.inf driver too. Maybe there is a machine.inf in your system and has an entry for this hardware ID? However there isn't any driver assigned to them.