회사에서 지급해준 노트북이 ad환경도 아니고 특별한 설정도 없는데 전원을 껏다 켜면 설정한 전원옵션 값이 계속 초기화 되는 문제가 있었습니다.
구글검색하여 임시로 커맨드에서 입력하면 설정값을 변경할 수 있는 명령어를 찾았습니다.
재부팅 시 배치파일이 자동실행되도록 해서 임시 조치해야겠네요.
Power Saver
powercfg.exe /setactive a1841308-3541-4fab-bc81-f71556f20b4a
Balanced
powercfg.exe /setactive 381b4222-f694-41f0-9685-ff5bb260df2e
High Performance
powercfg.exe /setactive 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c
http://winaero.com/blog/how-to-change-the-power-plan-from-the-command-line-or-with-a-shortcut/
How to change the power plan from the command line or with a shortcut
In Windows 8, Windows 7 and earlier, you can choose from predefined power plans which are a group of several power-related settings. If you are running a laptop on battery, you can choose the "Power Saver" plan. If you are running a desktop PC which is on AC power, you can set the "High Performance" plan. To switch the power plan, Windows gives you only two options if you use the notification area power icon. One of them is always the "Balanced" plan. This is not ideal because you have to open the Control Panel and go to Control Panel\System and Security\Power Options to access all the available power plans. Today, we will show you how to save your time and switch the power plan directly from the command line or with a shortcut so you don't need to open Power Options Control Panel every time.
Windows Vista, 7 and 8.x come with a special command line utility, powercfg.exe. It allows you to change various power options with command line switches. It also provides appropriate switches to change the current plan directly.
To activate the "Power Saver" plan, open the command prompt and type the following command:
powercfg.exe /setactive a1841308-3541-4fab-bc81-f71556f20b4a
It will switch your power plan directly.
To activate the "Balanced" power plan, you need to execute the following command:
powercfg.exe /setactive 381b4222-f694-41f0-9685-ff5bb260df2e
Finally, to activate the "High Performance" power plan, use this command:
powercfg.exe /setactive 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c
You can create a shortcut for each command to switch between power plans quickly. Additionally, you can assign a global hotkey for every shortcut to switch between them with the keyboard. You can also pin them to the taskbar and set nice icons for the pinned shortcuts.