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Unkown device on pci-bus code 28 / Unkown device on Microsoft ACPI-Complia..... (ACPI\HPQ0006)

HP compaq 6730b
Microsoft Windows 7 (64-bit)

Hp 6730b win.7 pro 64 bit 

 

Unknown device on Microsoft ACPI-Compliant System code 28

 

Unkown device on pci-bus code 28

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Unkown device on pci-bus code 28 / Unkown device on Microsoft ACPI-Complia..... (ACPI\HPQ0006)

Hi:

 

You need this driver for that device...

 

This package contains the software that enables the HP Quick Launch Buttons, which are special function keys on HP Notebooks. This software works with supported notebook models that are running a supported operating system.

 

ftp://ftp.hp.com/pub/softpaq/sp49001-49500/sp49104.exe

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Unkown device on pci-bus code 28 / Unkown device on Microsoft ACPI-Complia..... (ACPI\HPQ0006)

Got unkown device on PCI bus code 28 

 

Hardware Ids 

 value:

ACPI\HPQ0004

*HPQ0004

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Unkown device on pci-bus code 28 / Unkown device on Microsoft ACPI-Complia..... (ACPI\HPQ0006)

Hi:

 

You need this driver for the 0004...

 

This package provides HP 3D DriveGuard for the supported notebook models and operating systems. HP 3D DriveGuard receives notifications from the integrated accelerometer and protects the hard drive (HDD) by automatically "parking the heads" to reduce the risk of damage if the notebook is accidentally dropped or is abruptly impacted by another object.

 

ftp://ftp.hp.com/pub/softpaq/sp47001-47500/sp47282​.exe

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Unkown device on pci-bus code 28 / Unkown device on Microsoft ACPI-Complia..... (ACPI\HPQ0006)

it appears that driver fixed something thanks

 

looking at the device manage im not getting any warnings, But i keep seeing a pop up saying one of  the usb devices has malfunctioned and windows does not recognize it. once i click on it a larger window opens telling me the samething with a lil diagram  

 

usb root hub (6port) 

underneath are 6 ports 

5 of them say unused and the 4th going down says unknown usb device 

 

it recommends to try reconnect the device but i have no clue what device its asking to reconnect 

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Unkown device on pci-bus code 28 / Unkown device on Microsoft ACPI-Complia..... (ACPI\HPQ0006)

Unfortunately, I would not know how to resolve that problem.

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