A power plan is a collection of hardware and system settings that manages how computers use and conserve power. You can create custom power plans to help users configure a power plan that is optimized for their computers.
By default, Windows 7 and Windows Server 2008 R2 include three power plans: Balanced, Power saver, and High Performance. You can customize these plans for your systems, or create new plans that are based on the existing plans.
To create a customized power plan:
Click Start > Control Panel > Hardware and Sound > Power Options.
The Power Options control panel opens, and the power schemes appear.
Click Create a power plan.
Follow the on-screen instructions to create and customize a power plan based on an existing plan.
To see the list of available power plans:
On your technician computer, at an elevated command prompt, type the following and hit Enter:
powercfg -LIST
To capture, export or backup power plans:
After you have created power plans that work for your system, capture the power plans from your technician computer, and deploy them to your destination computers. For example, to export a power plan from your technician computer called OutdoorScheme, type the following and hit Enter:
powercfg -EXPORT C:\OutdoorScheme.pow {guidScheme-New}
To deploy, import or restore power plans:
To import a power plan called OutdoorScheme, open an elevated command prompt, and type:
powercfg -IMPORT C:\OutdoorScheme.pow
To set a power scheme to be the active power plan:
Type the following and hit Enter. For example:
powercfg -SETACTIVE {guidScheme-New}
To rename a Power Option, use the following switch in an elevated command prompt:
Powercfg –Changename GUID name [scheme_description]
This will modify the name of a power scheme and, optionally, the scheme description.
Usage:
powercfg–changename GUID namescheme_description
GUID:
Specifies the GUID of the power scheme
Name:
Specifies the name of the power scheme.
scheme_description:
Describes the power scheme.
If the description is omitted, then only the name will be changed.
To learn more of such additional Powercfg Command-Line Options, visit Technet.
For a detailed read and more information please visit Technet Libraries.
