![]() ![]() Specifies a fully-qualified path to a file returned by running powercfg /export. Imports a power scheme from the specified file. Sets the value associated with a specified power setting while the system is powered by DC power. Specifies which possible value this setting is set to. Running powercfg /query returns a power setting subgroup GUID. Powercfg /setacvalueindex scheme_GUID sub_GUID setting_GUID setting_index Sets the value associated with a specified power setting while the system is powered by AC power. Powercfg /getactivescheme /setacvalueindex Makes the specified power scheme active on the system.Įxamples: powercfg /setactive 381b4222-f694-41f0-9685-ff5bb260df2e A power setting GUID is returned by running powercfg /query.Įxamples: powercfg /deletesetting 238c9fa8-0aad-41ed-83f4-97be242c8f20 29f6c1db-86da-48c5-9fdb-f2b67b1f44da A power setting subgroup GUID is returned by running powercfg /query. Powercfg /deletesetting sub_GUID setting_GUID If no GUID is specified, a new GUID is created.Įxamples: powercfg /duplicatescheme 381b4222-f694-41f0-9685-ff5bb260df2eĭeletes the power scheme with the specified GUID.Įxamples: powercfg /delete 381b4222-f694-41f0-9685-ff5bb260df2e A power scheme GUID is returned by running powercfg /list. ![]() The resulting GUID which represents the new scheme is displayed. If no description is specified, only the name is changed.Įxamples: powercfg /changename 381b4222-f694-41f0-9685-ff5bb260df2e "Customized Balanced"ĭuplicates the specified power scheme. Specifies the power scheme's new description. Powercfg /changename *scheme_GUID * name Modifies the name of a power scheme and optionally its description. ![]() Running powercfg /list returns a power scheme GUID. If the parameter sub_GUID is not specified, all settings in the specified power scheme are displayed. If neither the parameter scheme_GUID or sub_GUID are provided, the settings of the current active power scheme are displayed. help or /?ĭisplays the contents of the specified power scheme. The following sections describe Powercfg command-line options and arguments. Generates a diagnostic report of system sleep transitions. Generates a diagnostic system power transition report.ĭumps Energy Estimation data from System Resource Usage Monitor (SRUM). Sets a Power Request override for a particular Process, Service, or Driver.Īnalyzes the system for common energy-efficiency and battery life problems. WISE MEMORY OPTIMIZER TURN OFF REQUESTS DRIVERReports information about what woke the system from the last sleep transition.Įnumerates application and driver Power Requests. Returns a list of devices that meet specified criteria.Įnables a device to wake the system from a sleep state.ĭisables a device from waking the system from a sleep state. Reports the sleep states available on the system. Sets a security descriptor associated with a power setting, power scheme, or action.Įnables and disables the hibernate feature. Gets a security descriptor associated with a specified power setting, power scheme, or action. Sets the value associated with a power setting while the system is powered by DC power.ĭisplays all aliases and their corresponding GUIDs. Sets the value associated with a power setting while the system is powered by AC power. ![]() Retrieves the currently active power scheme. Makes a power scheme active on the system. Modifies the name and description of a power scheme. Modifies a setting value in the current power scheme. Command-line options Optionĭisplays information about command-line parameters. Options and arguments are described in more detail later in this topic. Including /? in a command line displays help for the specified option. Where option is one of the options listed in the following table, and arguments is one or more arguments that apply to the selected option. Powercfg command lines use the following syntax: Use powercfg.exe to control power plans - also called power schemes - to use the available sleep states, to control the power states of individual devices, and to analyze the system for common energy-efficiency and battery-life problems. ![]()
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