![]() ![]() Twitter: If you’re shutting your Mac down every night, don’t. That will get you the best combination of reliability, instant access, and power savings. You’ll use a tiny bit less power over the weekend, and the Mac will be fresh and ready to go on Monday morning. That said, since an occasional restart can prevent or eliminate funky behavior, consider shutting your Mac down if you’re not planning to use it for a few days, perhaps on weekends. Plus, you’re wasting time while waiting for it to boot up again-especially if you’ve asked macOS to reopen windows on startup-so it’s a double whammy. In fact, depending on how many apps have to quit and reload, shutting your Mac down every night may not result in any power savings over sleep. 75 watts for when you’re not using your Mac overnight, you have to factor in the extra power that’s wasted while shutting down and starting back up, both of which are power-intensive activities. And while it might seem worthwhile to save that. 25 watts of power when it’s turned off but still plugged into an outlet. What about shutting your Mac down? Surely that doesn’t use any power at all. That may have been a more significant issue in the distant past, but modern Macs are usually ready for action within a few seconds at most. Some people have avoided letting their Macs sleep because of the amount of time it takes for the Mac to wake up and be usable again. Of course, you can always choose Sleep from the Apple menu, press the Power button for 1.5 seconds, or press Control-Shift-Eject (or Power, if your keyboard has that key) to put your Mac to sleep right away, but, it’s easier to let Energy Saver do it for you. It’s also good to set a relatively short time for the “Turn display off after” slider unless you spend a lot of time watching your screensaver or want to make sure the screen doesn’t go black when you’re giving a presentation. The key here is to make sure the first checkbox-“Prevent computer from sleeping automatically when the display is off”-is not selected. So you can reduce your Mac’s power usage a hundred-fold or more by allowing it to sleep automatically in System Preferences > Energy Saver. However, that 100 watts is huge compared to the trickle of juice that a Mac requires when sleeping-just about 1 watt for most models (the Mac Pro is the most restless sleeper at 2.8 watts). If you think back to the incandescent light bulb days, you can see that a modern Mac uses roughly the same power as an old-style light bulb. The Mac Pro is a bit less, since it doesn’t have a screen, and the Mac mini idles at a measly 6 watts and tops out at 85 watts. Desktop Macs use the most power when active, of course, and although details vary by model, a 27-inch iMac idles at about 60 watts and maxes out at 240 watts, averaging about 100 watts in regular usage. Let’s set the record straight.įirst off, every Mac has three basic states: active, sleeping, and shut down. We’ve found that some people have out-of-date beliefs about their Macs’ different idle-time states. I hope it treats you well.What’s your desktop Mac doing when you’re not using it? Depending on your settings and usage habits, you could be wasting both power and your own time. Spark! Pro Series - 14th November 2022 Spiceworks OriginalsĪnother Monday is upon us.And furthermore, what platforms should a business owner create content on to properly engage with. Nerd Journey # 194 - Question Askers and Problem Solvers with Neil Thompson Best Practices & General ITīusiness owners may be very good at knowing their target market, but they must also decide what roles / tasks will be outsourced vs.14, 1969, Apollo 12 launches on its way to. (Read more HERE.)īonus Flashback: Back on Nov. Snap! - Task Manager, Space Drone, Silent Speech, AI Morality, Awful Meetings Spiceworks Originalsįlashback: Back on November 14, 1943, Peter Norton, father of Norton Utilities, was born.I got moved to another role that I did not ask for and while in this new role I was encouraged, really told that I need to let everyone know. ![]() Ever since the pandemic and being furloughed things have just not been great. Might be time for a change IT & Tech Careersīeen with my company 20 plus years.
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