My energy saver controls are grayed out and cannot be changed. G5 dual 2gig - Macbook Pro 2.2g, Mac OS X (10.4.9) Posted on Aug 4, 2008 5:22 AM. Use Energy Saver System Preferences to set options that control your computer’s energy use. If you have a portable Mac, these options also help you extend your battery’s life. As an ENERGY STAR® partner, Apple has determined that standard configurations of your Mac meet the ENERGY STAR® guidelines for energy efficiency. By taking a proactive approach to reaching idle, you can enhance App Nap’s features by reducing the amount of work it has to do. What App Nap Does. The energy impact of App Nap is illustrated in Figure 3-1. When the user resumes interacting with the app, OS X instantly shifts the app back to full speed, as shown in Figure 3-2. Click the “Energy Saver” icon and ensure the “Show battery status in menu bar” option at the bottom of the window here is checked. View Each Application’s Energy Usage Apple tries to simplify things and only expose basic energy usage information to most users. You probably know you can go into your Mac’s System Preferences Energy Saver and change how often it goes to sleep. RELATED: How to Prevent Your Mac from Sleeping with No Additional Software But occasionally, you want to keep it awake indefinitely, or for a different amount of time than what you have set in System Preferences.
How Endurance works
Endurance is actually a set of different tools all bundled together in one app, which can work together or separately to help you to lower your energy usage. Prefer not to use a certain module? You can turn it off so it won't bother you. Apple calendar app.
- Your processor, the brains of your computer, can go into overdrive, which uses up a lot of processor. By turning off Turbo, your computer will run a little bit slower, but it'll last a lot longer.
- Did you know that Chrome can take up 20% of your battery, even when it's just open in the background? Endurance keeps track of what's gobbling up your energy and puts those apps to sleep. Reopen them, and your tabs are right where they were.
- Best art apps for macbook. Your Mac is smart enough to slow down apps which are hidden offscreen. So we just automatically minimize them when they're in the background. Easy!
- Your big shiny screen takes a ton of electricity to run. Endurance can slowly dim it over time, but like a frog in boiling water, you won't even notice.
Does your Mac go to sleep when you are downloading a file or backing it up? Do you want to keep your Mac from sleeping? Okay, there are three easy ways to do so. The first one is using the energy-saver feature, second is to use the terminal, and the third is using a third-party app. All of these methods are straightforward. So, let us dig right in and see how to stop your Mac from sleeping. How to change mac address.
Prevent Your Mac from Sleeping Using Energy Saver
![Mac Mac](/uploads/1/3/3/8/133819868/938658192.png)
- Click on the Apple logo from top-right → Click on System Preferences.
- Click on Energy Saver.Note: If you are on a MacBook, you will see two tabs here: Battery and Power Adapter. You can follow steps 3 and 4 below for both Battery power and while your MacBook is charging.
- Drag the Turn display off after slider to Never → Select Ok from the popup.
- Next, tick the box for Prevent computer from sleeping automatically when the display is off.
Now, your Mac will not go to sleep. If you wish to turn off this feature, follow the above steps, and drag the slider to the left and set the time according to your preference. Now, you Mac will sleep after the set period of inactivity.
RELATED: How to Keep MacBook from Sleeping With Lid Closed
Prevent Mac From Sleeping Using Terminal App
![Energy Saver App Mac Energy Saver App Mac](/uploads/1/3/3/8/133819868/636546690.jpg)
- Go to Applications folder → Utilities → and open Terminal.Or press Command (⌘) + Space Bar to open Spotlight Search and type Terminal.
- Type one of the following Terminal commands according to your preference and hit the enter
caffeinate -d
To prevent the display from sleepingcaffeinate -i
To prevent the system from idle sleepingcaffeinate -m
To prevent the disk from going idlecaffeinate -s
Keep the Mac awake while it is plugged into AC powercaffeinate
Now, your Mac will stay awake for as long as you leave the Terminal running. To stop this, use the keyboard shortcut Ctrl+Ccaffeinate -t 1800 &
Here 1800 is the time in seconds. You can set it to anything. Now your Mac will stay awake for this time duration
The above commands run as long as you leave the Terminal app running.
Using Third-party Apps
- Download
- Open the app and click on Next. You can read and click Next on all subsequent screens to learn more about this app.
- Click on two half-circle icon (that looks like a pill) from the top menu bar.
- Click on Indefinitely. Now you Mac will never sleep.
- Now, Click on the Amphetamine app icon from the top menu bar and then click on End Current Session.
Energy Saver App Mac Os
Other Apps That Prevent Your Mac From Sleeping
Energy Saver App Mac Download
Amphetamine is potent (and popular). However, your choices are not limited. Some other great apps that keep your Mac from sleeping are:
That’s all, mate!
Signing off…
These were the easy ways to keep your macOS device from sleeping. Now you can peacefully continue to download big files, backup the Mac, or prevent the screen from dimming when you are not watching a video in full screen. I hope this tutorial was helpful, and you learned something new.
You may also like to take a peek at: https://newcap376.weebly.com/blog/best-website-builder-app-for-non-coders-mac.
Which method are you going to use? System Preferences, any App, or Terminal? Please share your thoughts with us in the comments down below.
The founder of iGeeksBlog, Dhvanesh, is an Apple aficionado, who cannot stand even a slight innuendo about Apple products. He dons the cap of editor-in-chief to make sure that articles match the quality standard before they are published.
Screen Saver Mac
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