Unknown device after that Windows 8 is installed in my notebook

I have laptop dv6 - 6B 20.

I have a problem when I saw my device manager have an exclamation point on other devices.

It is said that UNKNOWN DEVICE. He have a solution to this problem? I have a hardware ID.

ACPI\VEN_HPQ & DEV_0004
ACPI\HPQ0004
* HPQ0004
Please help me I hope you can solve this problem.

Please try the following driver:

http://ftp.HP.com/pub/SoftPaq/sp61001-61500/sp61037.exe

Tags: Notebooks

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