Configure Mobility Settings - Power Management

4 important questions on Configure Mobility Settings - Power Management

Power Management Settings Locations


- Settings -> System -> Power & Sleep
- Control Panel -> Power Options
- Action Center
- Taskbar (Battery Icon)
- Mobility Center
- Device Manager
- POWERCFG.EXE command line tool

What are the different System Sleep modes


- Sleep = Only CPU and RAM are powered.
- Hybrid Sleep = Only CPU and RAM are powered, writes RAM contents to disk in HIBERFIL.SYS file.

Powercfg Power Management related commands


- Powercfg /energy = Generate a report about the state of the machine. Shows errors and warnings about devices not correctly entering Suspend mode and hardware incompatibilities.

- Powercfg /batteryreport = Generate a report about battery usage, charging status and total charge over its lifetime.

- Powercfg /hibernate = Turn hibernation on and off.
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Group Policy centrally managed power settings


- Specify a custom active power plan through a GUID.
- System button settings.
- Energy Saver settings.
- Hard disk settings.
- Notification settings.
- Sleep settings.
- Video and Display settings.

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