

Or, prevent sleep even when you shut the laptop lid when connected to a power adapter. For example, when you’re giving a presentation, connected an external disk, the battery reaches a critical level, and more. You can choose to activate the app on different events. Similarly, you can set a timer from the list of pre-defined sessions to configure the sleep mode according to your convenience.
#Mac sierra wake for network access mac
When you close the laptop lid, your Mac will automatically sleep.

In system sleep mode, the display turns off, but the system continues to work. At the most basic, the app keeps your Mac awake under specific working conditions. Sleep Control Center is probably the only app that gives you fine controls on whether to allow or prevent sleep under various states or conditions. Also, select Prevent computer from sleeping automatically when the display is off. To keep your battery fresh, check out our list of apps to monitor and improve your battery life.įor other Mac models like the iMac or Mac Mini, you don’t have separate tabs, but you do have almost the same controls, including a pair of sliders that control sleep times for your computer and display. If you keep the display always ON, your battery life will get reduced and may need a replacement quicker than usual. You may set the display settings to Never for a particular task, but make sure to restore them in the default state. Drag the Turn display off after slider to Never and click OK from the popup that appears. To adjust these energy-related settings, choose Apple Menu > System Preferences and click Energy Saver.įor MacBooks, the Battery tab controls your Mac’s behavior while running on battery, and the Power Adapter tab controls its behavior when plugged. MacOS has built-in tools to customize how long your computer should wait before turning off the screen and going to sleep.
