Jul 08, 2019 It's a good idea to create a recovery drive. That way, if your PC ever experiences a major issue such as hardware failure, you'll be able to use the recovery drive to reinstall Windows 10. Windows updates to improve security and PC performance periodically so it is recommended to recreate the recovery drive annually. Dec 01, 2016 This tutorial will help you create a bootable USB flash drive for your Mac on a Windows computer. In order for this to work you should have a USB flash drive. The one I used in my tutorial was. Dec 05, 2016 In this tutorial I show you how you can create a boot drive for your Mac using the Mac's recovery system. This is the easiest and most practical way of creating a boot drive for your Mac.
Updated Guide Steps:
You need to use a secondary boot drive in order to install a recovery partition to your main drive. The reason for this is because dmtest is unable to write anything to your boot drive now.
- Download the latest recoveryscripthere.
Unlike older Macs that ran on versions of the Macintosh operating system before Mac OS X, today's Intel Macs don't allow you to burn a bootable disc on DVD to use as a rescue disk. Whether you rely on an external or internal hard drive or a removable external storage medium, you can create a resource to help you keep your Mac in tip-top running.
- Download Mac OS High Sierra from the app store.
- Boot from another drive with Mac OS X while your main drive (where you want the recovery partition) is still connected. You can use SuperDuper to clone an install of your Mac OS drive if you want to use that for booting from a 2nd
- Open therecovery.sh script in TextEdit. Change the TARGET and MACOS_INSTALLER fields inside the script to match the volume and path you want to install a recovery partition to and where the script can find the Mac OS X High Sierra installer. The High Sierra installer is likely on your main drive so just point to that path. Save the script after.
- Run the recovery.sh in terminal with sudo.
After the script completes, you will have a recovery partition created. You can check for it in Disk Utility.
Note: You will not be able to install a recovery partition on an Apple RAID drive. These steps will fail and you will receive the following message:
Efi software download ricoh c5100s mac. Error (async): The given disk has a storage system (such as AppleRAID) which is not supported for this operation (-69718)
Old Guide Steps:
In this guide, we will update a Mac’s old recovery partition(10.7 Lion or younger) to Mac OS High Sierra 10.13.5. Mac OS does not automatically update the recovery partition on Apple computers when you update the OS or re-install a new copy of the OS. This can be frustrating in certain circumstances. For example, the 10.7 recovery partition does not include the same Terminal bash commands as High Sierra, such as csrutil.
The Mac OS X recovery boot options
Command ⌘ + R (Partition Recovery):
This will attempt to boot from a recovery partition on your hard drive. A recovery partition
Is created by default when you install Mac OS X for the first time.
Option + Command ⌘ + R (Internet Recovery):
This boots to Internet Recovery mode and will only grab the version of Mac OS X that originally shipped with the Mac. This is behavior controlled by the Apple servers and you will not be able to change the Internet recovery re-install image unless Apple decides too. This means if you re-install Mac OS Lion 10.7 on a Mac that shipped with 10.7 and decide to upgrade to High Sierra, you will still have the Lion 10.7 Internet Recovery image. The exception are the Macs that originally shipped with a recovery DVD prior to Lion, or earlier Macs that lack the firmware update to boot into Internet Recovery. On some older Mac’s, Internet recovery is done with key combo shift + option + command ⌘ + r.
In this case, we will update the recovery partition on our MacBook Pro 2011 from the default 10.7 Lion recovery partition to the High Sierra recovery partition 10.13.6.
- Download the latest Mac OS High Sierra installation from the App Store. After downloading, right-click the installation file (located inside Applications) and choose show package contents. Browse to Contents/SharedSupport and copy InstallESD.dmg to your Mac user Downloads folder.
- Downloadrecovery.zip here, unzip it, and place the recovery.sh file in your Mac user Downloads folder.
- Download Lion Recovery Update v1.0here and copy it to your Mac user Downloads folder. (We will use the Lion recovery updater to update the recovery partition for this process)
- Verify your 3 files are inside your user home Downloads folder – recovery.sh, RecoveryHDUpdate.dmg, InstallESD.dmg.
- OpenTerminal(Applications -> Utilities) and type the following commands.
Verify you see Creating recovery partition: finished message. Don’t worry about the other messages displayed – including the common last line below. It can be safely ignored!
touch: /Library/Preferences/SystemConfiguration/com.apple.Boot.plist: Operation not permitted
Test your new recovery partition. Reboot and hold down Command ⌘ + R.
Finally, the only other recovery option available is to install Mac OS High Sierra on a bootabledrive(USB or portable drive) using Install Disk Creator.
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Jun 12, 2020 • Filed to: Solve Mac Problems • Proven solutions
Do you know that mini heart attack you get when your Mac crashes or would not start? It is the worst feeling in the world, especially if you have a lifetime worth of work stored inside your machine. What should you do in these situations? As you are probably have been advised many times, backing up your data regularly is a great practice. For Mac users, setting up an OS X Recovery Disk would be beneficial when trouble strikes. For example, it is conducive to Mac file recovery while you find data lost.
What Is an OS X Recovery Disk?
The OS X Recovery Disk is a native but hidden recovery volume on your Mac hard drive. This feature can be used to start up your machine and perform emergency maintenance services such as repairing a corrupted drive by running Disk Utility, surf the Internet to assess the problem you might be experiencing or download any necessary updates. You can also use the OS X Recovery Disk to reinstall your operating system and restore lost data from Time Machine backup.
Part 1 How to Restore Mac with Recovery Disk Mac
Now that you know that your machine has a built-in recovery tool, you may ask 'How to use OS X Recovery Disk?' The feature allows you to do the following options:
- Use Time Machine backup to restore your Mac.
- Reinstall Mac OS X with recovery disk.
- Get help online or check your internet connection.
- Use Disk Utility to verify and repair connected disks.
Related: You can also use Disk Utility to resize volume on Mac.
Here is how to repair Mac disk and recover Mac with OS X Recovery Disk:
- To put your Mac into Recovery Mode, restart your machine and hold down the 'Command + R' keys on your keyboard simultaneously. Continue to do this until the Apple logo appears.
- When your Mac has started up, the OS X Utilities window will appear and prompt you to choose one of the four options listed above. (Note: if you do not see this, but instead see a login page, you will need to restart your Mac and do the whole process again).
- Click 'Disk Utility' and choose the drive you want to repair on your Mac. Open the 'First Aid' tab. To check the problem your Mac has, click the 'Verify Disk' button. Click the 'Repair Disk' button to start fixing this button.
Part 2 How to Create an OS X Recovery Disk
Since OS X Mountain Lion, everything went digital and maintenance-minded. Mac users could no longer depend on physical recovery disks to help them fix any problems on their machines. But what how can you access this hidden partition if something goes wrong with your hard drive? You can always connect your machine online and initiate the OS X Internet Recovery feature, but realistically, you may not always have an internet connection. This method will also not work if you had upgraded an old Mac to run on a newer version of OS X.
In these situations, having your OS X Recovery Disk easily accessible on an external USB drive or SD card would be beneficial. It is really simple. Read on to learn how to create OS X Recovery Disk that you can easily access anywhere, anytime. Before you start, here are some of the things you need to adhere to:
- To create an OS X Recovery Disk, make sure that your machine is at least running on OS X Lion or Mountain Lion and that there is an existing Recovery System on its startup volume. If you have a newer Mac, use Internet Recovery to get the system online.
- An external USB drive or SD card with at least 1GB free space.
Once you have made sure both requirements are duldilled, follow the following steps to create an OS X recovery disk:
- Download the Recovery Disk Assistant from the Apple website if you do not have it already in your Applications/ Utilities folder.
- Wait until the download is complete and double-click on the file which should be named 'RecoveryDiskAssistant.dmg'. This will create the Recovery Disk Assistant.appfile - drag it into your Applications folder.
- Attach an external hard drive or USB stick and launch the Recovery Disk Assistant. Agree to the terms and conditions and wait until the software detects your external drive.
- Select the drive you want to use to create OS X Recovery Disk. Click 'Continue'. (Note: all data in the selected drive will be overwritten so that the wizard can install the needed data to make the external hard drive or USB stick into a recovery disk.)
It will take some time for the process to complete. When the software prompts you that it is done, click on the 'Quit' button. Eject the new recovery disk and keep it in a safe place. You will be able to use the disk when you need it the most. It is also a good idea to update this disk regularly.
Part 3 How to Recover Data on Mac Hard Drive
How do I recover files on my Mac for free?
If you just want to recover deleted or lost files from Mac hard drive, you can rely on a free data recovery program to help you do that. For example, Recoverit Free Mac Data Recovery. This file recovery freeware for Mac is dedicated in recovering data on Windows or Mac computer. If you want to retrieve data from an external device, like external disk or memory card, connect it to your computer and the stored data can also be recovered.
Recoverit - The Free Software for Mac OS Recovery
- Recover documents, photos, videos, emails and more from Mac hard drive.
- Recover 1000+ types and formats of files in different data loss situations.
- Scan and preview the files before you recover them from all storage devices.
Video Tutorial on Windows and Mac Hard Drive Recovery
This free hard drive data recovery software is easy to use and user-friendly. Watch the video and you can get 3 simple steps to recover your data from hard drive.
3 Steps to Recover Files from Mac Hard Disk
Download Recoverit Free Data Recovery and take the next 3 steps to recover Mac hard drive data for free right away.
Select the recovery disk
To recover data from a Mac hard disk, please select the hard drive where you want to restore Mac data. Click the 'Start' button to move forward.
Scan the Mac recovery disk
Mac Os Recovery Usb
Recoverit Mac Disk Recovery will start an instant and all-around scan on the recovery disk. All the lost, inaccessible or deleted files on Mac will be shown gradually.
Create Mac Os Recovery Usb
Preview and recover data
Once the scan ends, all the scanned files will be listed according to the file formats. You can preview the files, select the wanted ones and click 'Recover' to get them back.
Create Mac Os X Recovery Drive
Having a built-in recovery solution is great, especially when you tend to lose or misplaced recovery disks. It would be great to learn how to use it and have a copy of it stored outside the machine so that you will be able to access it when you cannot do it straight from your computer. Fail to do it? Only want to recover data? Recoverit can help you. Download it and recover lost files for free.
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