Product DescriptionMaintenance and Service Guide1–51.3 Power ManagementThe notebook comes with power management features that extend battery operating time and conserve power. The notebook supports the following power management features:n Standbyn Hibernationn Setting customization by the usern Hotkeys for setting the level of performancen Battery calibrationn Lid switch standby/resumen Power/standby buttonn Advanced Configuration and Power Management (ACPM) compliance
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