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. Sims 4 macbook pro 2016. 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
Tap the Erase tab and ensure that the Mac OS X Extended is selected. Click the Erase button. Tap the logical volume. Click the partition tab. Next highlight the partition which got erased in step 4. Tap the '-' sign and then Remove. Utilize the drag handle to reallocate the space blank relinquished by the deleted partition. Tap Apply → Partition. Disk Utility comes built-in in Mac devices and makes the topmost and brilliant choice to.
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.
When you purchase a new computer you will notice that it only has one partition. It is therefore important to partition your disk for different reasons. Partitioning is segmenting of local hard drive to different sections. Imagine when you accidentally delete or format the partition on your Mac (macOS High Sierra included) and you misplace all your data. Partitioning allows you to store data into different segments thus decreasing cases of data loss. You can also partition your disk to support different operating systems. In this article we will show different partition recovery software for Mac that you can use when never you loss data on your partitions.
Part 1. The Best Partition Recovery Software You Need
Many people are afraid of losing their important data during the partitioning process. If data loss occurs during partitioning, you can conduct partition recovery with Recoverit - Partition Recovery for Mac.
This application is able to go back to the previous state before the partition process is done and lets you recover the lost partition and the data on the original partition easily with its wizard. It can recover any data, pictures, videos, audios, and any other files from the lost, deleted, resized or corrupted partition. The recovery process is very easy and fast. You do not have to wait for a long time to get your data back.
Step-by-step Guide on How to Recover Partition on Mac
With Recoverit for Mac (macOS 10.13 High Sierra supported), partition data recovery is not a problem anymore. Just download and install it in your Mac and follow the steps below to get back your lost files in a hassles free manner.
Step 1. Choose File Types
Run Recoverit for Mac and choose wanted file types from the main window. Click 'Next' button on the bottom of the window.
Step 2. Scan the Target Partition
After partition search is complete, choose the partition that contains your lost files, and click 'Start' on the buttom of the window to start scanning the partition.
Step 3. Retrieve the Lost Data
Highlight the files shown in the search results to see whether it is the file you want to recover. You can preview the file at first and then choose the file you want to retrieve and click the 'Recover' button. Designate a folder to save the recovered file and click 'OK' to begin lost data recovery. Please don't save the retrieved files in the original disk in case the lost data are overwritten permanently.
Note: If you are a user of macOS High Sierra, you must know that this new system do not allow the users to access to the built-in system drive from any apps. So you should disable SIP on Mac firstly before you start recovery.
Part 2. Top 5 Other Partition Recovery Software for Mac
#1. Test Disk
Test Disk is a very useful Mac data recovery software. With this tool, you can retrieve lost hard disk partitions quickly and safely. Even a non-bootable disk can be made bootable once again by using this program. In case your Mac has suffered from a crash due to either virus, human errors like accidental deletion and others, then this is the software to give you a quick fix.
Pros:
● This tool is capable of recovering NTFS boot sector from its respective backup.
● With this program, you can recover several types of files including FAT, exFAT, NTFS and ext2 files.
● This program can copy files from deleted files and partitions.
Cons:
● The command prompt interface may not appeal many users.
2# Data Recovery 3 for Mac
This is also one of the most powerful partition recovery software for Mac capable of working on all versions of Mac operating systems. This program has some more advanced features which include restoration of deleted, lost or formatted data. You can also retrieve data lost on your portable devices. These portable devices include the likes of pen drive, memory cards, and digital camera.
Pros:
● This tool is capable of retrieving data from any storage device and disk formats.
● Data Recovery 3 for Mac enables you to preview your files before retrieving.
● This tool is quite compatible with many Mac operating systems.
Cons:
● It is not very fast to scan the drive.
3# Mini Tool Mac Data Recovery
Mini Tool Mac Data Recovery is one of the best Mac Recovery tools. With this tool, you can recover all types of files. It is capable of recovering various file types including photos, music, video and documents among others. Mini Tool Mac Data Recovery has a data preview feature where you can check your files before performing a recovery. This is important as it prevents recovery of irrelevant files which shall occupy space in your save location for no reason.
Pros:
● With this tool, you can recover a range of different file types such as photos, music, video, and documents among others from either Mac or from other devices.
● Mini Tool Mac Data Recovery has a good user interface and hence easy to navigate through.
Partition Software Osx Mac
Cons:
● This program does not support all versions of Mac OS.
4# Disk Drill
Disk Drill excellent software for hard drive data recovery. It is capable of recovering data lost due to hard disk crash. This program supports a range of file recovery such as videos, music, document, and photos among others. A part from being a data recovery tool, it can act as a data protection tool. It does so by protecting accidental deletion and by also backing up failing disks. Disk Drill has a SMART disk, which helps in monitoring the status of the disk.
Partition Software Osx
Pros:
● Disk Drill allows file preview before recovery.
● With this tool, you can recover any type of file from any storage device.
● With the help of SMART disk feature, you will be able to monitor your hard disk status.
Cons:
● Disk Drill can not recover all types of files.
Partition Software Osx Installer
5# File Salvage
File Salvage a professional partition recovery software for Mac. It is widely used by professionals and is compatible with any version of Mac. Unlike the other software, File Salvage does not slow down the system.
Pros:
● This tool does not slow down the system.
● File Salvage is compatible with any Mac version.
● This software consumes fewer resources.
Cons:
● File Salvage is majorly for professionals. Ordinary users may experience some problems.
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