How to create a bootable mac os x usb disk make a bootable mac os x 10. Aug 01, 2011 however, one can create a bootable mac os x 10. Installing a new operating system over the old one can create problems with stability. This will help you to recover and reinstall the operating system in case a system crashes or if there is any other event of misfortune. To create a bootable usb drive with macos, use these steps. Jul 20, 2011 how to create an os x lion installation disc. How to quickly make a mac os x bootable usb on windows.
Connect the usb flash drive or other volume that youre using for the bootable installer. This will launch apples startup manager which shows bootable devices connected to the machine. How to create a bootable macos high sierra installer drive put the macos high sierra installer on an external usb thumb drive or hard drive and use it to install the operating system on a mac. If youre unable to use internet recovery mode or create a bootable usb installer, you can still use a mac os x installation disc. If your usb thumb drive, usbbased external disk or flash storage contains a usable operating system or an os x installer, you can select it at boot time using os xs builtin feature called startup manager, which can be invoked via a simple keystroke. Jul 30, 2011 apple mac os x lion is now available to general public. Get familiar with the following steps and install mac os x 10. This would make it much easier to reinstall lion in the event that your hard drive fails. Drag the mac os x install esd icon into the source field on the right if it. Unlike previous versions of mac os x, lion os x 10.
In the following words, we are sharing the 2 methods to download lion 10. Mar 12, 2020 connect the usb flash drive or other volume that youre using for the bootable installer. Formatting the mac s hard drive using disk utility. How to quickly create a macos bootable usb on windows 10. Change your bios settings to startup from dvd or usb on your mac 5. How to create a bootable install usb drive of mac os x 10. How to create a bootable macos high sierra installer drive.
How to install macos or os x on a new hard drive for your mac. How to make a bootable flash installer of os x or macos. An intel core 2 duo, core i3, core i5, core i7 or xeon processor, 7gb free hard drive space and just 2 gb of ram. How to create bootable usb installer for mac osx on windows 10. These discs are available for os x snow leopard, os x lion, and os x mountain lion. This is problematic if you need to reinstall os x or macos on a newly formatted hard. Use startup manager or startup disk preferences to select the bootable installer as the startup disk, then start up from it. Apr 22, 2012 now hold down the control key while clicking on the install mac os x lion. How to create a bootable install dvd or usb drive of os x. Create os x mountain lion bootable usb from windows itek blog.
Now follow the on screen instructions to install os x lion. Now hold down the control key while clicking on the install mac os x lion. Also, if you want to be able to view usb devices from your mac os x lion virtual machine, download the virtualbox extension pack and run it before going to step 2. To install os x snow leopard from the usb drive, youll need to reformat the macs hard drive. Power on your mac when the dvd or usb is in the macbook 6. Use the restore disk image to drive dialog box to browse for the dmg file with the installation files for mac os x yosemite in this case, and click the ok button to create a bootable usb of the operating system. Apple has released os x lion as a download from the mac app store only. Create a bootable install usb drive of mac os x 10. How to make a macos bootable usb installation media.
How to make a bootable lion install disc or drive macworld. Bootfahigen usbstick mit os x lion erstellen macwelt. The steps for burning mountain lion to disk are essentially the same as the ones for lion. How to create a bootable install dvd or usb drive of os x 10. How to make a bootable disk or usb drive of os x mountain lion. However, many our visitors still request this very old version for education purposes. Connect the usb flash drive you want to use to fix your mac. To create an apple mountain lion bootable usb installation you will need poweriso and an apple os x installation in iso format. With the arrival of os x lion in 2011, apple changed its softwaredelivery method to a download model with the mac app store instead of using physical dvds and other media. Type or paste one of the following commands in terminal. Apple mac os x lion is now available to general public.
Even so, its still easy to create a usb installation disk for os x lion if you want to install lion on a freshly formatted hard drive, if youre in an emergency booting situation, or if you need to repair your macs hard drive. Hold down the altoption key on your keyboard when you hear the os x startup sound. How to start up your mac from a bootable cddvd, usb thumb. With a burnt os x lion dvd disc you will be able to reinstall lion and easily install os x lion on any other mac that you own. Im going to walk through the process of making a bootable mac os x 10. How to create a bootable usb drive with os x snow leopard. This guide will teach you how to create a bootable usb flash drive of mac os x lion 10. If your mac is from 2012 or earlier, there was an installation disc in the original box. Starting with os x lion, apple did away with dvds and other media as a method of installing software and switched to a download model instead. This is similar to the process of making a bootable lion installer dvd, but i prefer a usb flash drive because its faster, smaller, and i have a macbook air so an installation dvd isnt too useful for me.
You will also be able to order a usb stick from apple but that will be a bit of costly option. If you have a mac, youve probably been anticipating the release of os x mountain lion. Create bootable usb installer for mac osx using transmac. Creating bootable usb for os x leopard ask different. Jolicloud usb creator free joli os is a free and easy way to turn any computer up to 10 years old into a cool new cloud device.
If youre having issues trying to create a bootable media, you can get a usb flash drive that comes with mac osx ready to install. Mac users interested in create boot dvd mac os x 10. This is a paid software, but it gives you a 15day trial, which is more than enough. Make a bootable usb drive from os x lion using the recovery partition august 2, 2011 19 comments on every os x lion installation a hidden partition is created to enable a method for lion to be reinstalled on the machine, it is known as the recovery partition or drive and is 650mb in size. The information in this article pertains only to mac os x 10. Now select the formatted usb drive from the left side and. A broken mac computer with mac os x or macos version 10. How to create bootable usb installer for mac osx on. How to create a bootable usb to install os x techrepublic. First, you have to download transmac software for windows and install it on your computer. Creating a bootable flash drive with os x lion lifewire.
After youve downloaded the os x mountain lion installer from the mac app store, launch liondiskmaker and it will locate the installer app, extract the disk image, and then make the boot disk. You will also be able to order a usb stick from apple but that. How can i create a bootable disc of mountain lion with a. So if you create a bootable lioninstaller drive using the current version of the lion installerwhich, as of 2102012, installs os x 10. How to make a bootable macos sierra usb install drive. A usb flash drive version will become available in the future, but there is a way to get a clean install from a dvd or usb flash. Mar 30, 2020 starting with os x lion, apple did away with dvds and other media as a method of installing software and switched to a download model instead. How to create a bootable usb to install os x mavericks. Sep 23, 2019 once your bootable usb installation media is ready, remove it and insert it into your mac, power it on, holding down the option key, and select the usb you just created to reinstall mac os x.
Open terminal, which is in the utilities folder of your applications folder. In this easy tutorial you will learn how to create a bootable dvd or usb pendrive from a dmg file under windows 7 to 10. How to create a bootable, backup mountain lion install disk. Every mac running os x lion and later has a small 650mb hidden recovery partition called recovery hd located on your macs internal hard drive which is reserved for common utilities such as time machine backup,terminal utility, disk. Once your bootable usb installation media is ready, remove it and insert it into your mac, power it on, holding down the option key, and select the usb you just created to reinstall mac os x. How to create a bootable mac os x lion installation usb drive. To install os x snow leopard from the usb drive, youll need to reformat the mac s hard drive.
Select your usb drive from the left side of disk utility, then click on the erase tab. Is the save as option really back in os x mountain lion. How to make an os x lion usb thumb drive macintosh how to. How to create a bootable installer for macos apple support. Mar 30, 2020 a broken mac computer with mac os x or macos version 10. To do this, look towards the top of the screen and click on utilities from the top menu and then click disk utility from the dropdown menu. Jul 25, 2012 apple only sells os x mountain lion as a digital download in the mac app store. This article will help you create a mac os x or macos recovery usb drive to use in case of disaster or no boot from internal hard drive.
Aug 02, 2011 make a bootable usb drive from os x lion using the recovery partition august 2, 2011 19 comments on every os x lion installation a hidden partition is created to enable a method for lion to be reinstalled on the machine, it is known as the recovery partition or drive and is 650mb in size. In my excitement yesterday about the release of the new macintosh operating system called lion, i downloaded and installed the new os without thinking about creating a bootable dvd since lion is the first apple os to not come on dvd but rather be distributed via the app store. Apple only sells os x mountain lion as a digital download in the mac app store. Youll be presented with the os x startup manager, listing all bootable.
Redowload os x lion, open disk utility, locate installesd. Launch disk utility and connect a usb drive to the mac. Download lion from the mac app storebut dont install it yet, because of the disappearing installer issue noted above. Sep 14, 2015 how to start up your mac from an external usb storage device. Separately, apple will also begin offering lion on a usb thumb drive in apple stores come august. Apple disregarded these concerns with the release of mac os x 10. Wie erstelle ich selbst einen usb stick mit mac os x lion drauf. If you have multiple macs, youve probably been dreading the long process of downloading and installing it on all of them. Virtualbox lets you run mac osx within windows by creating a virtual machine, which is a. Insert the usb flash drive into one of your macs usb ports. Its quiet easy to create a bootable dvd of os x lion check out the below instructions and our video further down the page. How to burn your own os x lion install dvd or usb drive.
Lion may be the first release of the mac os to be delivered as a digital download, but there has been a circulating. To create your own mac os x recovery usb drive, all you need is a 1gb or larger usb drive. The obvious first step here is to download os x mountain lion. Create an os x mountain lion installation boot dvd or usb. Es eignet sich zur erstellung eines bootfahigen usbsticks. How to create a bootable usb macos installer the idea behind a macos clean install when you install a new major version of os x, or after some time has passed, it is a good idea to do a clean install that is, to erase the disk you are installing os x onto as part of the installation process. To use the bootable flash drive as an os x lion installer. When your macs screen turns off, hold down the option key while your mac reboots. Even so, its still easy to create a usb installation disk for os x lion if you want to install lion on a freshly formatted hard drive, if youre in an emergency booting situation, or if you need to repair your mac s hard drive. Heres how to create a bootable flash drive using the os x lion installer. Getting lion from the app store is convenient, but if you want a physical copy of the installation, you can easily make your own lion install dvd or usb drive with disk utility. How to start up your mac from an external usb storage device. A usb stick you can boot off and repair your lion installation from.
If you want to do a clean install of macos sierra, or you have multiple macs to install it on, then a bootable flash drive for is your best bet for easy installation. The best thing to do is download it once and create a bootable install usb drive from the file for all of your macs. If you have a usb drive larger than 1 gb, you can create a 1. At for the one who want to get the iso image, it is easy to convert lion 10. Choose mac os extended journaled as the format, and name the usb key what you want. If you have any data on the usb, remember to make a backup, as everything on it will. Make os x lion bootable usb flash drive how to tutorial. Put a full bootable lion installation on the usb drive with a recovery partition. Make sure that it has at least 12gb of available storage and is formatted as mac os extended. Heres how to create a bootable backup disk and save yourself some time. If you want to use your usb stick with an apple mac, you will need to restart or poweron the mac with the usb stick inserted while the optionalt. How to make a bootable install disk of mac os x lion.
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