HP ProBook 4540 s missing device unknown

It's my 3rd day since I bought this new HP probook 4540 s [Nr B9A39PA #UUF] and I like it, I did a clean install of windows 7 ultimate x 64 and I have just realized that the drivers of hp support page dose not has all the drivers for the ultimate version, so I downloaded the proffesional drivers, now I have all the devices are installed except two device named unknown devices Please help.

The hardware ID:

1-unknown device

USB\VID_138A & PID_003D & REV_0104
USB\VID_138A & PID_003D

2 - unknown device

ACPI\HPQ6000
* HPQ6000

Hello

First of all, download and install the Chipset driver at the following link.

Driver Chipset.

After this Setup is complete, restart the laptop.

When windows has reloaded, download and install the following.

Validity sensor driver.

HP 3D DriveGuard.

Kind regards

DP - K

Tags: Notebooks

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