![]() ![]() 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. iso image, with which you will make the LiveUSB. # Replace with your file name and it will create the IMG fileĭmg2img -i "$.iso" # you want to specify the filenames yourself. The extension will be replaced where necessary unless In the terminal enter the following commands or paste the script with the necessary modifications: # Replace "OriginalFile.dmg" with the filename including the extension ![]() Make a bootable drive of Mac OS X Mountain Lion with a USB drive.Download a copy of Mac OS X Mountain Lion.Here is a breakdown of the steps involved: With that cleared up, in this article we will show you how to erase existing data and reinstall a brand new copy of Mountain Lion. iso file, you just need to replace the extension. Recommended Reading: How to Clean Install OS X Mavericks 1. img file and this file will have the same format as an. To install open a terminal and enter this command: sudo apt-get install dmg2img Convert the Image Install DMG2IMGĭMG2IMG ( 1, 2) will convert the. dmg file, so you must to convert this file into. Those of you who want a more turn-key solution should consider Lion DiskMaker, a donationware AppleScript app that will let you make a bootable DVD or thumb drive from a Lion or Mountain Lion installation program.As you want to create a LiveUSB you need a. Once it's done, eject it, label it clearly, and either use it to install Mountain Lion on a newly formatted hard drive or if you've already upgraded through the normal installer, put it away for a rainy day. This will install the macOS installer into your Applications folder. pkg file, then follow the onscreen instructions. Click the link to download a disk image (.dmg) file for that macOS. It will take some time for the drive to be written. Follow the onscreen instructions to install macOS. By default this new version of OS X will only allow you. You may have to authenticate as an administrator.ġ0. If youre Mac OS X user, you may have already upgraded to the latest version called Mountain Lion. Click Restore and agree to Erase the drive and replace it with the contents of InstallESD.dmg. Mount InstallESD.dmg (by double-clicking) and drag the mounted image from your desktop into the source location (Thanks, shamguy4) Drag Untitled 1 from the left column to the destination field. Drag InstallESD.dmg into the file-open window and click Open. Next, select the new partition (Untitled 1 by default). Wait as it unmounts, partitions, and remounts your disk.Ĩ. Click the Options button at the bottom-right of the partition layout. Step 2: Now once the download is completed, go to applications> directory. Choose Format > Mac OS Extended (Journaled).Ħ. Step 1: Go to the App store and download the OS X Mountain Lion 10.8. With this drive selected, click the Partition tab and choose Partition Layout > 1 Partition. Drives are listed first with their partitions listed after them, each partition indented slightly.ĥ. It brings OS X much closer to iOS in terms of features and syncing with iPads and iPhones. Prepare it for use by creating a single HFS+ partition. Download Mountain Lion for Mac OS X 10.8 Mountain Lion is Apples latest operating system for Mac. Attach a thumb drive to your Mac that is at least 8GB in size. Navigate to /Applications/Utilities and launch DiskUtility.Ĥ. Open a new Finder window with Command-N (File > New Finder Window). There you'll find a disk image called InstallESD.dmg.ģ. A new Finder browser window opens, showing the normally hidden material inside the installer bundle.Ģ. Right-click (or Control-click) the installer and choose Show Package Contents from the contextual pop-up. By subscribing, you are agreeing to Engadget's Terms and Privacy Policy.ġ. ![]()
0 Comments
Leave a Reply. |