The Powercfg.exe tool is installed with Windows. You can use the Powercfg.exe tool to control power settings and configure computers to default to Hibernate or Standby modes.
The following command-line options are available for Powercfg:
For information about the PowerCFG options, run the POWERCFG /? command in an elevated prompt.powercfg [-l] [-q ] [-x] [-changename] [-duplicatescheme] [-d] [-deletesetting] [-setactive] [-getactivescheme] [-setacvalueindex] [-setdcvalueindex] [-h] [-a] [-devicequery] [-deviceenablewake] [-devicedisablewake] [-import] [-export] [-lastwake] [-?] [-aliases] [-setsecuritydescriptor] [-getsecuritydescriptor]
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