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1. #MAC SYSTEM PREFERENCES FROZEN HOW TO#
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4. #MAC SYSTEM PREFERENCES FROZEN DOWNLOAD#
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Of course, that depends on how frozen your Mac is. Often, the easiest thing to do is just to reboot your Mac.

#MAC SYSTEM PREFERENCES FROZEN HOW TO#

Here’s how to use the force quit tool on a Mac: You can quickly quit out of apps that aren’t responding, and that can quickly give you back control of your frozen Mac. You can open this via a keyboard shortcut, and it often works even when your Mac is otherwise unresponsive. MacOS includes a simple tool you can use to force quit apps. Here are some of the most common things you can try. Worst case scenario, your Mac could be infected with malware or have a serious hardware problem, causing it to freeze. In some cases, a particular app will freeze, but other times your Mac will freeze randomly, no matter what you’re doing on it. Sometimes, unfreezing a Mac can be quick and easy.

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Download it now, and get one free try of each tool. It’s also a clean-up tool, a privacy protection app, a performance optimizer and more. That’s just one of many things you can do with MacKeeper.

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We recommend running a full virus scan with MacKeeper to check if that’s what’s causing your freezing problem or not. Viruses and other malware can cause your Mac to freeze. Neither of these situations is great, but what can you do if it happens to you? How can you unfreeze your Mac and get back to what you were doing? In this guide, we’ll look at a few potential solutions if your Mac or Macbook hangs. You might be able to click on windows, but you can’t open anything or meaningfully interact with your Mac. More commonly, you might find your mouse cursor still moves but instead of an arrow you see a spinning ball. Sometimes, your Mac’s screen will be frozen completely, and you won’t even be able to move your mouse cursor. That includes freeze-ups, where the system comes unresponsive, and you aren’t able to do anything with your computers. Finally, for additional reference, see Michael Johnston's " Mavericks: Accessing the Shut Down Dialog via the Power Button.Although Macs are reliable computers, they aren’t immune from problems. There are other methods as well, but this is getting a bit far afield for a single Quick Tip.

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You'll need an administrator's password to do this. ( System Preferences > Sharing > Remote Login must have been previously enabled.) Then you can enter: > sudo shutdown -r now It may well be that the mis-behaving Mac can still respond to the low-level SSH command.

One well-known way is to try to SSH to the frozen Mac from another computer. Then you can use the Power button to restart the Mac.įor those physically separated from the Mac, there are several ways to reboot a misbehaving Mac remotely. Again, unsaved work will generally be lost. That will force the Mac to completely shut down. (This works even if you have a recent Mac without an optical drive.)įinally, as a last resort, or if the Mac isn't responding to the keyboard, you can hold the Power button down for a full 5 seconds. There will be no dialog box as the Mac restarts, and you will generally lose unsaved work at this point. However, if that doesn't work for some reason, and/or the dialog box fails to appear, and you need to force a restart of the Mac immediately, you can try: Command + Control + Media Eject If you elect to restart or shutdown, and if things aren't too hosed up, you'll be offered chance to save your work in each open application that's still responding. where the "+" sign means hold these keys down at the same time.

However, if you hold down the Power button for 1.5 seconds, then let go, you'll get the Restart/Sleep/Shutdown dialog box.Īn alternative way to bring up this dialog box immediately, if that 1.5 second hold isn't practical, is: Control + Power button In Mavericks, if you quickly tap the Power button when the Mac is powered up, it will put the Mac to sleep. The first thing to know about Mavericks is that it changes the behavior of the Power button. Here are some simple techniques to force a restart your Mac with escalating abruptness.

Occasionally, a Mac can become stubbornly uncooperative and refuse to accept inputs.