Software Products
Intel® Chipset Software Installation Utility
Devices not recognized by operating system

Symptom(s):
In Device Manager, the following two yellow question marks appear:

  1. "intel firmware hub"
  2. "pci system management bus"

Cause:
The Intel® Chipset Software Installation Utility has not been run, so some devices are not recognized by the operating system.

Solution:
Download and run the Intel® Chipset Software Installation Utility

This applies to:

Intel® Chipset Software Installation Utility

Solution ID: CS-003744 (2.0.11939524.2319485)
Last Modified: 10-Mar-2014
Date Created: 27-Dec-2002
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