I wanted to do a clean install of OS X Mavericks on my 2011 Macbook Air (13 inch). I erased the Hard disk using the Recovery Utilities console. After that it hung. So I restarted the machine. However, this time, instead of going to the Recovery Utilities thing, it goes to Internet Recovery. Unfortunately, I am behind a proxy server (which cannot be configured in the Internet Recovery).
Downloaded the iso image and proceeded to make a Mac OS X bootable USB on windows. To create a bootable media to install Mac OS X leopard on my old macbook A1181. I used imageusb and installed. I was very happy to find this 10.5.4 version which worked perfectly. Many thanks to all. OS X Recovery Disk Assistant v1.0 to create your own recovery system; Was this answer helpful? Comments: Gaetan, you are correct about pressing Command+R when you hear the iMac boot chimes to launch the recovery system, but it is Option+Command+R when you hear the iMac boot chimes to launch the Internet recovery system. Apr 03, 2016 This is cool for Windows users who want to install Mac OS X on their PC, but useful for Mac users when their Mac is not working and needs to be re-installed new and fresh Mac Operating System. Basically, you need two things: A MacOS X.DMG (or.ISO) and TransMac software. Feb 17, 2013 In this video, I will be showing you how to make a bootable USB recovery disk using a USB flash drive, so you can repair and/or restore your Mac OS X operating system if it is ever corrupted.
That's why I would like to create a USB Recovery Disk so I can recover from there. My only other computer is a Windows 7 PC. How can I create the OS X Recovery disk from the Windows 7 machine? (The Apple Recovery Disk Assistant seems to be a Mac-only software).
Os X Recovery Disk Assistant V1 0 For Windows 10
MacBook Air (13-inch Mid 2011), OS X Mavericks (10.9)
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Exercise 4.2: Create an OS X Recovery Disk
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From the book
Apple Pro Training Series: OS X Support Essentials 10.9: Supporting and Troubleshooting OS X Mavericks
Apple Pro Training Series: OS X Support Essentials 10.9: Supporting and Troubleshooting OS X Mavericks
Exercise 4.2: Create an OS X Recovery Disk
Exercise 4.2: Create an OS X Recovery Disk
Prerequisites
Your computer must have a local hidden Recovery HD partition.
You need an erasable external disk with a capacity of at least 1 GB.
You must have created the Local Admin account (Exercise 3.1 or 3.2).
The OS X Recovery partition can help you recover from many problems that might otherwise render your computer unusable, but there are a few issues it cannot help with. For instance, anything that renders the computer’s startup disk unreadable, such as a damaged partition table or even complete disk failure, will also prevent the Recovery HD partition from being used. This exercise will explore another option: You can copy OS X Recovery onto an external disk, such as a USB flash disk, for use in case of emergency.
Download Recovery Disk Assistant
The following steps walk you through searching the Apple support resources for OS X Recovery Disk Assistant, and downloading it.
If necessary, log in as Local Admin (password: ladminpw, or whatever you chose when you created the account).
Open Safari. Note the shortcut for it in your Dock.
If you are not automatically taken to the Apple website, click the Apple shortcut in the Safari bookmark bar.
Click the Support link near the top right of the Apple webpage.
The support section of the Apple website includes a wide variety of resources, including software downloads, manuals and specifications, the Apple Support documents, and links to warranty and repair information.
In the search field to the right of the Support link (not the search field in the Safari toolbar), enter recovery disk assistant, and press Return.
The search results page has a number of options to change and refine your search, but you should not need these here; one of the first search results should be a download page (indicated by a down-arrow icon) for OS X Recovery Disk Assistant.
Click the link for OS X Recovery Disk Assistant v1.0.
Click the Download button.
While it downloads, take a moment to skim the information in the download page. Note that it includes a summary of what the program is and how to use it, as well as its version, system requirements, and a list of supported languages.
When the download is complete, quit Safari by choosing File > Quit or pressing Command-Q.
Reformat the External Disk
Most external disks come preformatted with the MBR partition scheme; in order to allow an Intel Mac computer to start up from it, you must reformat this disk with the GUID Partition Table (GPT) partition scheme. Disk formats are discussed in more detail in Lesson 10, “File Systems and Storage.”
Open Disk Utility. It is located in the Utilities folder, which is inside the Applications folder. You can navigate to this folder in the Finder; use the Finder shortcut Command-Shift-U; or open Launchpad from the Dock, and then select the Other icon in Launchpad.
Plug the external disk in to your computer.
If you are prompted for a password to unlock the disk, the disk is encrypted, and cannot be used for this exercise. If this happens, eject the disk, and use a different disk for the exercise.
Select the external disk device entry in the Disk Utility sidebar. Be sure to select the device entry, not the volume entry indented beneath it.
Check the Partition Map Scheme listed at the bottom of the window.
Depending on what this disk was used for most recently, the partition scheme could be anything. In order to convert it to the GPT scheme, you will erase the disk. If it is already using the GPT scheme, this is not strictly necessary, but you should erase it just to be sure.
It is also possible to partition the disk, and use only part of it for OS X Recovery. The download page has a link to more information about OS X Recovery Disk Assistant, including the partitioning procedure.
Click the Erase tab.
Choose Mac OS Extended (Journaled) from the Format pop-up menu.
If you are preparing to create a Recovery disk, you do not need to change its name from Untitled; however, if you are preparing to create an Install disk (Exercise 4.3), you should give it a descriptive name.
Click the Erase button near the bottom right of the window.
In the confirmation dialog, click Erase.
Verify that the Partition Map Scheme is now listed as GUID Partition Table.
Since you erased the entire disk, rather than a single volume within the disk, Disk Utility has rebuilt the partition map as well. Although a Mac OS Extended volume can be created under any supported partition scheme, Disk Utility created a GUID Partition Table because it is the best fit.
Quit Disk Utility.
Create an OS X Recovery Disk
Near the right of the Dock is a shortcut for your Downloads folder. Click it once to show its contents.
Click RecoveryDiskAssistant.dmg to open it.
The disk image opens, revealing its contents—the Recovery Disk Assistant application.
Open the Utilities folder by choosing Go > Utilities or pressing Command-Shift-U.
A new Finder window opens, and the contents of the Utilities folder appears.
Drag the Recovery Disk Assistant application to the Utilities folder.
A warning dialog appears. Click Authenticate, and then enter the password for the Local Admin (ladminpw, or whatever you chose when you created the account).
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Once the copy is complete, double-click the Recovery Disk Assistant in the Utilities folder.
Since this application was downloaded from the Internet, a warning dialog opens providing information about where the application came from. Since malware is sometimes distributed via web download, this warning gives you a chance to decide if you can really trust this software before running it. This feature is discussed in more detail in Lesson 19, “Application Installation.” As this application was downloaded directly from the Apple website, you can go ahead and trust it.
Click Open.
In the license agreement pane, click Agree.
Select the icon for your external disk, and click Continue.
Authenticate as Local Admin when prompted.
The creation process takes a few minutes.
When the process completes, click Quit.
Test the OS X Recovery Disk
From the Apple menu, choose Restart.
In the confirmation dialog, click Restart.
Hold down the Option key as the computer restarts. Keep holding it until a row of icons appears across the screen.
This is the Startup Manager, in which you can choose which volume to start up from. You will see your regular startup volume (typically Macintosh HD) and two volumes both named Recovery-10.9—one with a disk icon and one with a USB, FireWire, or Thunderbolt icon. Since both your external disk and your computer’s internal disk now have valid, up-to-date Recovery-10.9 volumes, you could access OS X Recovery with either one of them.
You may now either enter OS X Recovery, or restart your computer normally:
If you have not used OS X Recovery before, you can select the Recovery drive, and then click the up-arrow button that appears below it. Then, follow the instructions in Exercise 4.1 to explore the features of OS X Recovery.
If you have already completed Exercise 4.1, then you have already experienced OS X Recovery, and you can start up from your normal startup volume instead. Unplug the external disk, select the Macintosh HD icon, and then click the up-arrow button below it.