powercfg.exe is a windows built in tool to config power management. powercfg.exe is a command line utility, it’s easy to integrate powercfg.exe into scripts.

Turn hibernation off

powercfg -hibernate OFF

Set the power configuration to High Performance

powercfg -setactive 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c

Set the absentia power scheme (the scheme used when no one is logged in)

powercfg.exe -setabsentia 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c