23EnglishPower managementThis computer has a built-in power management unit that monitors system activity.System activity refers to any activity involving one or more of the following devices:keyboard, mouse, hard disk, peripherals connected to the computer, and videomemory. If no activity is detected for a period of time, the computer stops some or allof these devices in order to conserve energy.Saving powerDisable Fast startupYour computer uses Fast startup to start quickly, but also uses a small amount ofpower to check for signals to start. These checks will slowly drain your computer’sbattery.If you prefer to reduce your computer’s power requirements and environmentalimpact, turn off Fast startup:Note: If Fast startup is off, your computer will take longer to start fromSleep. If your computer features Acer Instant On or Acer AlwaysConnect, these will also be turned off.Your computer will also not start if it receives an instruction to startover a network (Wake on LAN).1 Open the Desktop.2 Click Power Options in the Notification area.3 Select More Power Options.4 Select Choose what the power buttons do.