To start Device Manager:
Click Start, and then click Control Panel.
Click Performance and Maintenance, and then click System.
Click the Hardware tab, and then click Device Manager.
Troubleshooting Information
If there is a problem with a device, it is listed in the hardware tree. Also, the problem device has a symbol that indicates the type of problem:
A black exclamation point (!) on a yellow field [...]
Categories: Troubleshooting, Windows XP
