Apr 29, 2016 2. Now click on About This Mac. Click System Report. Click on Software in the left hand side view. If Boot Mode reads Safe then you're currently in safe mode. It will read Normal if. 3) Select Disk Utility and click Continue. 4) Select the intended volume name from the left side and click the Erase tab. Tip: To see additional disks, click the button Show All Drives. 5) In the Format pop-up menu, choose Mac OS Extended (Journaled), type a new name for your disk and click Erase.This will erase all the information from the disk, including your personal data. Mar 01, 2019 The steps above work for Safe Mode without networking and Safe Mode with networking. I hope that helps. Additional 1-on-1 Support: From Dennis. If your computer is locking up and you need help trying to figure out what the problem might be, I can help using my remote desktop support service. If you're using Windows 8, you can download and install software from the Windows Store. The Windows Store is meant to simplify the process of locating and installing software from third-party developers—when you find an app in the Windows store, you won't have to do any extra work to install it. Previous: Starting a Computer in Safe Mode. Jun 21, 2018 Here are the FRST and Addition files. Ran another Malwarebytes scan (normal mode, not safe mode) and it turns up nothing. I hope there is some clue in here as to why Malwarebytes will not run in safe mode, and ONLY will not run in Safe Mode. Starting a Microsoft Office for Windows application in Office Safe Mode can allow you to safely use it when it has encountered certain problems. This is useful when you need to open a file that you can't under normal mode because the application is crashing or if you need help in identifying an add-in or extension that may be causing a problem.
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- Start Mac In Recovery Mode
- Can You Install Software In Safe Mode Mac
- Can't Start Mac In Safe Mode
- Mac Won't Start Up In Safe Mode
Reinstall from macOS Recovery
macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu , which is also available in macOS Recovery.
1. Start up from macOS Recovery
To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard. Release the keys when you see an Apple logo, spinning globe, or other startup screen.
Command (⌘)-R
Reinstall the latest macOS that was installed on your Mac (recommended).
Option-⌘-R
Upgrade to the latest macOS that is compatible with your Mac.
Shift-Option-⌘-R
Reinstall the macOS that came with your Mac, or the closest version still available.
You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Enter the requested password to continue.
When you see the utilities window, you have started up from macOS Recovery.
2. Decide whether to erase (format) your disk
You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. Learn more about when and how to erase.
3. Install macOS
When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. Then click Continue and follow the onscreen instructions. You will be asked to choose a disk on which to install.
- If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
- If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
- If the installer is for a different version of macOS than you expected, learn about macOS Recovery exceptions.
- If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.
Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.
If your Mac restarts to a setup assistant, but you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.
macOS Recovery exceptions
The version of macOS offered by macOS Recovery might vary in some cases:
- If macOS Sierra 10.12.4 or later has never been installed on this Mac, Option-Command-R installs the macOS that came with your Mac, or the closest version still available. And Shift-Option-Command-R isn't available.
- If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available. You can upgrade to a later version afterward.
- If your Mac has the Apple T2 Security Chip and you never installed a macOS update, Option-Command-R installs the latest macOS that was installed on your Mac.
- If you just had your Mac logic board replaced during a repair, macOS Recovery might offer only the latest macOS that is compatible with your Mac.
If you can't get macOS Recovery to offer the installer you want, you might be able to use one of the other ways to install macOS.
Other ways to install macOS
- You can also install macOS from the App Store or Software Update preferences. If you can't install macOS Catalina, you might be able to install an earlier macOS, such as macOS Mojave, High Sierra, Sierra, El Capitan, or Yosemite.
- Or create a bootable installer disk, then use that disk to install macOS on your Mac or another Mac.
Mac users have a lot of doubts about the precious Safe Mode-like how to open it, why or when to use, and many more. In this post, I’ll tackle all these questions with this Guide about how to StartMac in Safe Mode. After going through this, you’ll realize that Safe Mode is capable of so many things.
Also, you’ll know that when and where you should seek help from the Safe Mode in order to keep your Mac healthy. Let’s begin.
Contents
- 1 Safe Mode in Mac [Guide]
- 2 How to Start Mac in Safe Mode?
Safe Mode in Mac [Guide]
This guide comprises all the information about the invaluable Safe Mode available on Mac. All the questions related to it are answered, along with the additional information. After going through this, you’ll be way ahead than millions of Mac users who still don’t know everything about using their Mac in Safe Mode.
What is the Safe Mode on Mac?
Safe mode, sometimes also known as Safe Boot, is a toned down way to start up your Mac so that it performs certain checks and prevents some software from automatically loading or opening. If you start your Mac in Safe Mode, the following things will be done:
- It will verify your startup disk and attempt to repair directory issues if needed.
- Mac will load only required kernel extensions.
- It will Prevent startup items and login items from opening automatically.
- The user-installed fonts are disabled.
- The font caches, kernel cache, and other system cache files are deleted.
If your Mac has developed an issue that goes away when you start up in safe mode, you might be able to isolate the cause with its help.
Why Start Mac in Safe Mode?
The main benefit of using Mac in Safe Mode is that it can help you resolve issues that are stopping your Mac from starting up or any issues related to your startup disk. A lot of users believe that whenever there is an issue or error in your Mac, using the Safe Mode should be your first steps. This is most of the times effective also, as the caches are cleared in the safe mode, and these can become corrupted leading to the particular problems.
Some users also use the safe mode to uninstall apps that otherwise prove to be sticky. This means that they are impossible to delete in normal operating mode because they are attached to a system service that won’t terminate. In the safe mode, all non-essential services aren’t loaded, this overcomes the hurdle, and you’ll be able to get rid of the unwanted apps. While some users use the Safe Mode to speed things up as starting in Safe Mode will clear the cache.
Where to use Safe Mode?
Here are some of the common scenarios when you might need to use your Mac in Safe Mode:
- When your Mac gets stuck or freezes during startup.
- When an app is causing problems in your system leading to some issues.
- If you want to delete a certain app that won’t be uninstalled in normal mode.
- When your Mac is running very slowly or hanging.
Note:Remember that cleaning the caches using either method may make for a slower Mac in the first few reboots after it is cleared. As the sole purpose of caches is to make your system work faster.
- To check if you may have incompatible login items.
- In order to check the cause of certain issues. If after using Safe Mode, you reboot and the issue is gone, it is likely that the problem was related to a cache or directory issue that has been fixed by the Safe Mode.
How to Start Mac in Safe Mode?
Till now, you have learned what is Safe Mode, and why & where you shall use it. Now you’ll learn how to open or start Mac in Safe Mode. Follow these steps in order to start your Mac in Safe Mode:
Step-1: Start or Restart your Mac.
Step-2: Now immediately press and hold the Shift key. The Apple logo will appear.
Step-3:Release the shift key and log in when the login window appears.
Can I Install Software In Mac Safe Mode Download
Note: You may need to log in twice if you have FileVault turned on. First time to unlock the startup disk, and the second to log in to the Finder.
You can return to the Normal Mode by simply restarting your Mac without pressing any keys during the startup.
An Alternative Way to Open Mac in Safe Mode
If you don’t have a keyboard or your Shift key is not working, or if you just don’t want to use the Safe Mode from the startup, there is an alternative method present for you. Follow these steps in order to use Mac in Safe Mode from Terminal:
Mac Os Boot Safe Mode
Step-1: Open Terminal by going to: Applications > Utilities > Terminal.
Step-2: In the Terminal Command line, copy & paste the following code and hit Enter:
sudo nvram boot –arg=”-x”
Step-3: Now enter your password to authorize your action.
You can return to Normal Mode by opening Terminal, pasting sudo nvram boot-args=”” and hitting Enter.
How To Use Safe Mode On Macbook
How to know if your Mac is in Safe Mode?
If you are unsure that whether your Mac has started in safe mode or not, you can use System Information to confirm. The Software section of System Information lists Boot Mode as Safe instead of Normal when you are using Mac in safe mode.
Also, the login window displays Safe Boot in the upper-right corner of the screen when your Mac is running in safe mode.
What are the features NOT available in Safe Mode?
Start Mac In Recovery Mode
Only essential components run under the Safe Mode, so there are some features that are not available when you boot your Mac in Safe Mode. Here are the most common ones:
- Movies can’t be played in DVD Player.
- Videos can’t be captured in iMovie and some other video apps.
- Certain audio input or output devices may not work.
- The USB, FireWire, and Thunderbolt devices might not be available.
- Wi-Fi networking will be limited or unavailable. This depends on the Mac and macOS version you’re using.
- Some Accessibility features might not work as expected, for example, VoiceOver.
- File sharing will be disabled.
What if Mac has problems even in Safe Mode?
Can You Install Software In Safe Mode Mac
If your Mac keeps restarting or shutting down continuously even in the Safe Mode, then you should consider contacting Apple’s Customer Support as soon as possible. They’ll be more than glad to help you out.
Can't Start Mac In Safe Mode
Done. That’s all. For any queries, doubts or suggestions, feel free to visit the comments section. Hope I helped you.