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‎03-30-2019 06:13 PM

HP Recommended
Product: EliteBook 8440p
Operating System: Microsoft Windows 10 (64-bit)

Hello Community,

 

I recently upgraded my Elitebook 8440p to Windows 10 64-bit. Device Manager says I missing the driver for the an Unknown Device:

 

The drivers for this device are not installed. (Code 28)

There are no compatible drivers for this device.

To find a driver for this device, click Update Driver.

 

Hardware IDs:

ACPI\VEN_HPQ&DEV_0004

ACPI\HPQ0004

*HPQ0004

 

Where can I find the driver to resolve this issue?

 

Thanks in advance!

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