powercfg /DELETESETTING オプション
| powercfg /deletesetting 238c9fa8-0aad-41ed-83f4-97be242c8f20 29f6c1db-86da-48c5-9fdb-f2b67b1f44da |
| Powercfg command-line options | Microsoft Docs : http://docs.microsoft.com/en-us/windows-hardware/design/device-experiences/powercfg-command-line-options |