My DVD burner on the Win7 office PC is non-functional, so when I downloaded a Linux .iso to burn, I turned to my Macbook Pro. Simple... insert DVD, Disk Utility, choose the .iso and burn. It worked ... but not the way I planned. Instead of a bootable disk, I got a perfect copy of the .iso ! What was wrong? I'm posting this in hopes of helping the next guy avoid the 2 hrs. of search through forums everywhere to find the right answer.
Mac OS X Lion Retail Bootable Iso
Really good info. I had forgotten that burning an ISO does not make it bootable. Doing (above) this makes it possible to burn WIN7 etc to a disc that will boot and install on a PC and presumably with Bootcamp etc. Thanks.
I was following your post, unfortunately my disk is still not bootable :/ .cdr, .iso , or even a disk with all files unpacked won't automatically boot, when I need it. Now I am stuck with an empty hard drive, still searching for solution.
This is the correct method for burning a bootable ISO. Excellent tutorial! For those that are still having issues, change the burn speed from fastest possible to 4 and it should work fine. this is the problem 95% of the time.
Two Ways to Create a macOS Sierra Thumb Drive - An archived tutorial from The Verdict (no longer online) that explains how to create a bootable macOS Sierra USB flash drive for a Hackintosh with Terminal and Clover.
Create a Bootable OS X El Capitan Thumb Drive - A detailed tutorial from ArsTechnica that covers how to create a bootable OS X El Capitan USB flash drive for a Hackintosh (or a Mac) using the DiskMaker X app.
Create a Bootable OS X 10.9 Mavericks Thumb Drive - An ArsTechnica tutorial that explains how to create a bootable OS X Mavericks USB flash drive for a Hackintosh (or a Mac) with the excellent DiskMaker X.
Create a Bootable OS X 10.8 Mountain Lion USB Drive - A detailed ArsTechnica piece to create a bootable OS X 10.8 "Mountain Lion" USB flash drive for a Hackintosh (or a Mac) using the helpful DiskMaker X app.
Lion may be the first release of the Mac OS to be delivered as a digital download, but there has been a circulating method to burn the Lion download onto a bootable DVD. The process still works for the Golden Master version of Lion and is a pretty straightforward process for Mac users who are comfortable making their way around the Finder.
2. Reason for logging into windows is snow or lion freezes without DSDT.aml in place ( you may also face this problem while installing lion so place DSDT.aml in root of the bootable usb drive or DVD before burning u can do this using transmac)
just use a mac os x lion retail bootable iso dvd, if it freezes while installing try to place the DSDT.aml in the root of the dvd using transmac and then burn it to DVD. hopefully it works. if ur still finding problems then i recommend u to intall snow leopard first, u can use the iFail s3 v2.
As far as I know, the only way to properly create a bootable Lion disc/disk is to use Disk Utility on a working Mac. However, the other option is to use a Virtualbox VM to run OS X temporarily (scroll down for that info).
Hit the Options button under the partition table and choose "GUID Partition Table". You'll need this to make the drive bootable on a Mac. Hit the Apply button when you're done to format your drive (note: it will erase everything on the drive).
Creating a GPT partition to build a Mac OS X bootable drive on Windows 10After you complete the steps, the USB flash drive from MBR to GPT format, you can use the steps below to create a bootable USB installation media to install Mac OS X.
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.
Once your bootable USB installation media is ready, remove it and insert it into your Mac, power it on, hold down the Option key, and select the USB you just created to reinstall Mac OS X.
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A bootable macOS (previously, OS X) install disk is a portable device containing all the necessary installation files for a selected version of macOS. Why would you want to create an external boot drive for your Mac?
You can create a bootable installer for any operating system if you have the right installer. In older versions of macOS, you could find all the previous installers in the list of purchased apps in your App Store account.
The guide will show you how to make a bootable Lion OS X image that can be used on VMware or any Intel-based physical computer. I managed to install Mac 10.7 Lion onto my Windows 7 32-bit by following the steps in this article!if(typeof ez_ad_units!='undefined')ez_ad_units.push([[580,400],'sysprobs_com-medrectangle-3','ezslot_6',105,'0','0']);__ez_fad_position('div-gpt-ad-sysprobs_com-medrectangle-3-0');NOTE: The guide you are reading now was published over ten years ago. But if your goal is still installing older versions of Mac OS X on old hardware, then this article will be invaluable for helping get the job done!
Now you already have the .iso image, with which you will make the LiveUSB. Several tools and answers exist to help you create bootable USB drives, some are specific to PC/MBR booting (Bootcamp) where Macs and newer PCs since Windows 8 require/support UEFI booting.
I tried to do this to make a bootable USB stick to install OSX on a recently rePaired iMac that had a dead drive. I have another mac but it is PowerPC and unfortunately the createinstallmedia command only works on an Intel mac ?
Creating a bootable USB drive and using it to reinstall macOS is a bit of a lengthier process compared to simply updating macOS from the Software Update section of the System Preferences, but it has its benefits.
But creating a bootable USB disk allows you to install or update macOS on multiple systems without having to download the installer on each Mac. This can save quite a bit of time, considering the most recent versions of macOS have an installer size of 12GB.
Another benefit of using a bootable disk for a macOS installation is that you can perform a clean installation. A clean installation allows you to get rid of junk apps and files that may have accumulated over time. This almost always results in a Mac running faster after a clean install, since macOS has started over with a clean slate.
In the event that you are already running the latest version of macOS, you might not see the option to download the installer in System Preferences. In that case, use the App Store method detailed above. This will force System Preferences to download the installer, which you can then use to create the bootable disk.
Terminal offers the easiest way to create your bootable USB drive to install macOS. Just replace the MyVolume portion of the commands below with the name you gave your drive in the Disk Utility step above.
Take note that the commands differ slightly for creating bootable USBs for different versions of macOS. If you are going to create a bootable drive for macOS Monterey, use the command below as it is. Otherwise, replace Monterey with the macOS version name (for example Mojave).
Copy and paste the command you need above into your Terminal window and press the Return key. After entering your password, confirm you want to erase the USB drive by typing Y followed by Return. Terminal will now erase and create your bootable USB drive, ready for you to boot from.
To start we'll want to grab ourselves a copy of macOS. You can skip this and head to formatting the USB if you're just making a bootable OpenCore stick and not an installer. For everyone else, you can either download macOS from the App Store or with Munki's script.
When your small business creates a bootable disk for its Mac computers from ISO disk images, there's a difference between an ISO file and the disk image it contains. If you burn the file to a blank disk with a burn folder, you'll be left with a non-bootable CD with a copy of the file on it. By using Apple's Disk Utility software, you can burn the contents of the ISO file and create a bootable disk. 2ff7e9595c
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