Editing Device Manager (section)

==Types of icons==

===Disabled device===
A disabled device has either been manually disabled by a user or by some way of error. In Windows 95 through XP, this is denoted by a red X. In Windows Vista and Windows 7, this was replaced by a grey downward pointing arrow in the lower right-hand corner of the device's icon.

===Hardware not working properly===
There are many reasons why hardware may not work properly. If Windows recognizes a problem with a device, it is denoted by a black exclamation point (!) on a yellow triangle in the lower right-hand corner of the device's icon.

===Hardware not recognized===
Hardware may not be recognized if it is not installed properly or not compatible with the system. This is denoted by a yellow question mark in place of the device's icon.

===Device manually selected===
A blue "i" on a white field in the lower right-hand corner of a Device's icon indicates that the '''Use automatic settings''' feature is not selected for the device and that the resource was manually selected. Note that this does not indicate a problem or disabled state.