The device is in a warning state, though also in a power save mode. The device is not functioning, but could be brought to full power quickly. The device is in a power save state but still functioning, and may exhibit degraded performance. The device is known to be in a power save mode, but its exact status is unknown.

This property is inherited from CIM_LogicalDevice. Qualifiers: MappingStrings ('MIF.DMTF|Operational State|003.5', 'MIB.IETF|HOST-RESOURCES-MIB.hrDeviceStatus') This property is inherited from CIM_CoolingDevice. If True, the cooling device provides active (as opposed to passive) cooling. The Win32_Fan class has these properties. To implement this method, see the SetPowerState method in CIM_Fan for documentation. To implement this method, see the Reset method in CIM_Fan for documentation. The Win32_Fan class has these types of members: Properties are listed in alphabetic order, not MOF order. The following syntax is simplified from Managed Object Format (MOF) code and includes all of the inherited properties.

The Win32_Fan WMI class represents the properties of a fan device in the computer system.

Windows fan speed control