A.dmg file is kind of like an USB stick in a file and can be handled more or less the same way. Reinstalling Mac OS is a time-consuming process and requires a lot of patience, to reinstalling Mac OS, you must first burn DMG to USB on a Windows or Mac computer. Navigate the file structure Contents Shared Support and drag the InstallESD.dmg file to the desktop. Right-click the file and select Show Package Contents. Insert a USB (16G free space) and click on the Burn button next to the appropriate media type. We want to copy a DMG image to a USB drive and keep it as verbatim as computationally possible. Once you have it chosen, click and drag your USB Thumbdrive from the left pane to the Destination box. Click on the Browse button and locate the.dmg installer for OS X Lion.
.DMG TO USB MAC OS X
Upon completion of the USB formatting, locate Install Mac OS X Mountain Lion.app (downloaded in step #1 to the Applications folder, by default). Burn Mac Dmg To Usb In Windows Click on Load DMG to import the macOS installation file into the application. If the DMG was intended to be bootable then the resulting USB will be bootable. On the right pane, go to the Restore tab. You can boot into your DVD or flash drive from there. Reboot into OS X and hold the option key when you hear the startup chime. Hit the Apply button and it will create your bootable USB drive. Step 4: Select the USB drive in the section called Destination USB Drive. Click on the 'Restore' tab, choose the InstallESD.dmg file as the source and your flash drive as the destination. Step 3: In the Tools menu, select 'Create Bootable USB Drive. Step 2: Insert your USB drive and launch PowerISO. Step 1: Download and install the application on your PC. UltraDMG is the best and most powerful utility to create bootable USB drive from DMG files.
.DMG TO USB HOW TO
How to Make Bootable USB drive with.DMG for Tiger, Leopard, Lion, Mountain Lion, Mavericks OS X - Duration: 7:43. Method 2: Create A Bootable USB from DMG using UltraDMG.