HP ProBook 455 G2: Unknown device not available - ACPI\ASD0001\2 & DABA3FF & 4

How can I solve this unknown device result?

Here are the results of Device Manager:

"Unknown device".

Other

on system compatible ACPI Microsoft

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

There is no compatible driver for this device.

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

NEXT

Pressed to update driver and returns the best driver already installed.

NEXT

Right click on properties in Device Manager

08/01/2015 18:55:02: device installation requested

information: device ACPI\ASD0001\2 & daba3ff & 4 still requires installation.

08/01/2015 18:56:06: configured device (null)

information: device ACPI\ASD0001\2 & daba3ff & 4 has been configured.

Driver name: null
The class GUID: {00000000-0000-0000-0000-000000000000}
Driver date:
Driver version:
Driver provider:
Section of the driver:
Rank of pilot: 0x0
Matching device ID:
Advanced driver:
Update of the device: false

Please notify emergency

@meraip

Try these 2 drivers.

http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6943835 & swItemId = ob_150879_1 & swEnvOid = 4192

And.

http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=6943835 & swItemId = ob_152025_1 & swEnvOid = 4192

If they do not work, you can also try Microsoft Updates.

REO

Tags: Notebooks

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