powercfg /h off
powercfg -setacvalueindex SCHEME_CURRENT 4f971e89-eebd-4455-a8de-9e59040e7347 7648efa3-dd9c-4e3e-b566-50f929386280 0
powercfg -SetActive SCHEME_CURRENT
powercfg -x -standby-timeout-ac 0