If the operating system cannot identify all of the chipset components, you may experience the following issues:
- Yellow question mark in Device Manager
- Unknown devices in Device Manager
Unidentified devices in Device Manager may exist if the Intel® Chipset Software Installation Utility has not been installed.
If your system requires the Intel Chipset Software Installation Utility, download and install the utility.
| Windows 98 SE*, Windows 2000 *, Windows Me*, Windows XP Professional*, Windows XP Home Edition*
This applies to: