Ask different is a question and answer site for power users of apple hardware and software. Get apple hardware test boot mode back on some os x lion macs. Mac os x lion has changed how several helpful troubleshooting tools function, one being the reset password tool, and another is how apple hardware test aht mode works. If a wireless network is available, you can choose it from the wi. How to clean install osx without disk the daily driver. Obviously those machines will need a way to upgrade to 10. Lion recovery disk assistant one way to accomplish this is via apple s lion recovery disk assistant software.
The fact that mac os x lion isnt distributed in a physical format can be a nuisance for many users. In the disk utility app on your mac, choose view show all devices. Lion recovery disk assistant free version download for mac os x. While mountain lion being available on the mac app store certainly has its benefits, many people still desire a physical backup, and more importantly, a restore medium that. An email with a content code for the mac app store. We walk you through the whole software stack, from firmware and kernel to icloud and developer tools, to assist you to understand the various things os x does for you each time you employ your mac.
Mac os x lion is a seventh powerful and major release of mac os x. Insert an external drive, launch the lion recovery disk assistant, select the drive where you would like to install, and follow the on screen instructions. Note that this mac os x utilities screen is the same one youll see if you create a bootable lion install drive or disc and boot your mac from it. Run apple software restore from the command line mac os x hints. Since mac lion is introduced, it is continuously improving in the terms of stability, compatibility, and. Os x recovery disk assistant free download mac version.
In order to create an external lion recovery using the lion recovery assistant, the mac must have an existing recovery hd. You can also install macos from the app store or software update preferences. Leopard os x bootable dvd compatible with mac computers this disc was tested on the old powerbook g4 and the disc was compressed to 4gb without pri. The dantz rep mentioned that asr has been enabled under jaguar. If you ever need to restore the entire contents of an os x lion startup. Electronics free delivery possible on eligible purchases.
Apple releases lion recovery disk assistant cult of mac. Content codes are usually delivered within 1 business day but may occasionally take longer. Mar 14, 2014 how to clean install osx without disk the daily driver. And our online knowledge base provides detailed, stepbystep instructions for each disk drill feature. I have installed mountain lion on an external usb hdd and it will boot and run from that. While talking with guys from dantz the other day at comdex, apple software restore asr came up. Download the latest version of lion recovery disk assistant for mac utility to create a. Pressing ok is followed by message to download and restore mac os x, you computers.
Restore mac to factory settings without disc macbook pro. The lion recovery disk assistant lets you create lion recovery on an external drive that has all of the same capabilities as the builtin lion recovery. If youre having problems with your hard drive or need to make changes to it, disk utility in os x mountain lion is a good place to start. Worth noting is the compatibility of sticks you make with apple s little app. To create an external lion recovery, download the lion recovery disk assistant application. Apr 22, 2012 sometimes youll find yourself in a situation where installing os x lion from the app store or from the recovery partition isnt an option. This free mac application is a product of apple inc. If you need to erase before installing macos, select disk utility from the. How to install macos or os x on a new hard drive for your mac. And now macos catalina features activation lock, so only you can erase and reactivate your mac.
Use safari to browse the web and find help for your mac. The lion recovery disk assistant lets you create lion recovery on an. It also provides secure authentication for touch id and secure payments for apple pay. Sep 06, 2019 the simplest way to install macos or os x on a new hard drive is by using internet recovery mode. If your mac is from before 2009 or never had os x lion, click here to jump to the next section. When apple announced that os x lion would only be available through the mac app store, many people worried about the lack of a restore disc, which can be useful if, for instance, your hard drive fails. The actual developer of this software for mac is apple inc. Select the volume in the sidebar you want to restore, then click the restore button.
Its not a bits versus bytes discrepancy thats to blame, but a secret partition created as part of the install process, in which lion installs a set of recovery tools. Jun 10, 2011 when apple announced that os x lion would only be available through the mac app store, many people worried about the lack of a restore disc, which can be useful if, for instance, your hard drive fails. Click the restore popup menu, then choose the volume you want to copy. Buy apple computer imac restore cd with mac os x v10. This apple osx software is free to download from the apple app store using the app store program supplied by apple. Gone is ahts independent boot mode in favor of an internet based version that is dependent on lions internet recovery instead. Install lion on a clean hard drive, and youll wonder how a 4gb download has come to consume so much space it took up nearly 10gb in our case.
How to fix hard drive locked when reinstalling mac osx mavericks mt lion or yosemite better quality. Apple software restore, which is available only from the command line as asr, allows you to locally or remotely deploy disk images to one or more clients. Aug 09, 2011 apple has released a free utility called lion recovery disk assistant that lets users repair disks or reinstall os x lion without the need for a physical disc. We know next to nothing about lion at this point, and im not convinced that apple is out to kill the optical disc. Switching to a mac for dummies, mac os x lion edition. This is the volume that is erased and becomes the exact copy. Aug 09, 2011 how to use apple s lion recovery disk assistant. Lion was released to manufacturing on july 1, 2011, followed by its final release via the mac app store on july 20, 2011.
Macosx lion reinstall your os without installation disc. Macosx includes a recovery partition that allows you to easily erase all data on your mac and reinstall your os without an installation disc. Jul 25, 2012 well explain how to create your own bootable os x mountain lion installer. Apple has introduced many operating systems, mac os x is one of the powerful and stable releases from apple. Unable to reinstall os x on macbook air despite trying several different methods. Nov 05, 2014 how to fix hard drive locked when reinstalling mac osx mavericks mt lion or yosemite better quality. Apple software restore or asr is a command line utility in mac os x used to apply a dmg disk image to a selected partition or mount point on a file system. I couldnt find any previous posts saying that asr works under jag, so here it is. Diskmaker x formerly lion diskmaker is an application built with applescript that you can use with many versions of os xmacos to build a bootable drive from os xmacos installer program the one you download from the app store. Apple startup disk for mac free download and software. Run apple software restore from the command line mac os. On monday apple released a new utility called the lion recovery disk assistant. Learn how to use macos recovery to reinstall the mac operating system on your builtin drive or an external drive.
How to use apples lion recovery disk assistant cnet. Well explain how to create your own bootable os x mountain lion installer. Jan 15, 2020 learn how to use macos recovery to reinstall the mac operating system on your builtin drive or an external drive. In disk utility on your mac, make an exact copy of one volume on another volume. If a wireless network is available, you can choose it from the wifi menu in the menu bar. How to make a bootable lion install disc or drive macworld. The simplest way to install macos or os x on a new hard drive is by using internet recovery mode. While its much safer to copy a hard drive when booted from the new in lion recovery system, its inconvenient and complicated for the average user. How to reformat mac os x without a recovery disc or drive. It is often used for cloning large numbers of macintosh computers. The utilities in macos recovery help you restore from time machine, reinstall macos, get help online, repair or erase a hard disk, and more.
Security update 2020001 is recommended for all users. Factory reset apple macbook without disc to sell duration. The apple t2 security chip keeps your mac secure by ensuring that youre running trusted software and automatically encrypting your stored data. How to create a physical backup usb restore drive of the os. The new mbairs ship with their restore software on a usb key, as they have no optical drive. How do you get mac lion roaring again without access to the mac. Apple bills lion as the easiesttoinstall version of os x yet, and that. As of october 2011, mac os x lion had sold over six million copies worldwide. Apple has released a free utility called lion recovery disk assistant that lets users repair disks or reinstall os x lion without the need for a physical disc. The new utility is designed to help mac users running mac os x lion get up and running again if they encounter. Lion is expected to launch on the mac app store this week. How to create a physical backup usb restore drive of the. Lion recovery disk assistant tool makes external lion boot.
Worth noting is the compatibility of sticks you make with apples little app. Our builtin antivirus checked this mac download and rated it as 100% safe. Unlike previous versions of mac os x, lion os x 10. Apr 21, 2020 macosx includes a recovery partition that allows you to easily erase all data on your mac and reinstall your os without an installation disc. Apple has released a lion recovery disk assistant with which you can create a recovery partition on a physical storage device. The use of content codes and redeemed software is subject. This mode is only available on apple computers made after 2009 that were running os x lion or later. Considering that os x mountain lion is only available through the mac app store, some people worry about the lack of a restore disc.
We have designed our app to ensure that you dont have to spend hours figuring out a new software. How to fix hard drive locked when reinstalling mac osx. The restore procedure will take anywhere from five to 15 minutes, depending on your mac and the speed of your drive. Aug 29, 2011 get apple hardware test boot mode back on some os x lion macs aug 29, 2011 8 comments mac os x lion has changed how several helpful troubleshooting tools function, one being the reset password tool, and another is how apple hardware test aht mode works. In apples previous operating systems, users were able to do a quick backup of their startup disk using disk utility. You shouldnt have to be a macintosh expert to recover files. How to reinstall macos from macos recovery apple support. Aug 09, 2011 on monday apple released a new utility called the lion recovery disk assistant. Restore mac to factory settings without disc macbook pro, air. After starting up from macos recovery, select a utility, then click continue. Worry no more well explain how to create your own bootable os x lion installer. Nevertheless, apple has thought about them and developed lion recovery disk assistant, a tool prepared to allow users to create a system recovery disc on an external hard drive or on a usb pendrive in case your hard drive fails or you decide to change it for a new one. If you ever need to restore the entire contents of an os x lion startup drive, or just perform a reinstall of the os, youll find that there are numerous ways to accomplish these tasks. See the apple support article about macos recovery.
Apple has released lion recovery disk assistant, a small utility that. It is a standalone bootable dvd dmg image installer of lion os x. Learn how to use macos recovery to reinstall the mac operating. Sometimes youll find yourself in a situation where installing os x lion from the app store or from the recovery partition isnt an option. Our software library provides a free download of os x recovery disk assistant 1. You can also use disk utility in macos recovery to restore a volume. Since mountain lion is released i cannot find osx lion anymore in appstore. As soon as you launch the application, it tries to find the os x install program with spotlight. While mountain lion being available on the mac app store certainly has its benefits, many people still desire a physical backup, and more importantly, a restore medium that could be used in the event of a major software or hardware failure. Use it to set up a flash drive or other usb drive with a recovery hd partition on it. I found some tutorials which described that i have to download the app osx lion from appstore and burn the imagefile installesd. Restore a disk using disk utility on mac apple support. Start by clicking a disk or volume in the column on the left and then click one of the five tabs. Oct 19, 2016 mac os x lion is a seventh powerful and major release of mac os x.
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