Indicates the current power state of the computer system and its associated operating system. Regarding the power saving ...

Indicates the current power state of the computer system and its associated operating system. Regarding the power saving states, these are defined as follows: Value 4 (Unknown) indicates that the system is known to be in a power save mode, but its exact status in this mode is unknown; 2 (Low Power Mode) indicates that the system is in a power save state but still functioning, and may exhibit degraded performance; 3 (Standby) describes that the system is not functioning but could be brought to full power 'quickly'; and value 7 (Warning) indicates that the computerSystem is in a warning state, though also in a power save mode.