This is all that is needed to boot the USB drive. The USB drive will be recognized as bootable by the MAC bootloader if it contains the following file structure:

Apple, as always, doesn’t follow standards.

dmg image format also is not supported natively

Windows doesn’t support natively HFS Plus filesystem.

There are a few difficulties to create a bootable usb stick in windows: The faster the write speed of the USB drive the faster it will finish converting. Run Paragon Partition Manager and convert the USB drive from NTFS to HFS+. Make sure that you have at least 2 times the size of the image as free space. In this case, the macBoot.bat file and OSX dmg file are in the same folder. Usage example: macBoot.bat “OS_X_El_Capitan_10.11.6_MAS.dmg” G:

Use the bat file to create a bootable mac usb drive.Ĭommand format: macBoot.bat pathToDMG driveLetter Partition 1 is now the selected partition.ĭiskPart successfully formatted the volume. You should be able to recognize it by its size.ĭiskPart successfully converted the selected disk to GPT format.ĭiskPart succeeded in creating the specified partition. Now select the disk number that represents your flash drive. Execute the command below highlighted with bold text.

macBoot.bat script, available from this GitHub repository.Īll the software above is available for free.Please install it in the default directory as I am using that path in the script below. Paragon Partition Manager Free Edition, download here.How to create Mac OS X bootable USB installation media.How to create a bootable mac USB from Windows. Now that you have all the necessary ingredients, you’re ready to make a Mac OS X bootable USB using the DMG file of the operating system with the steps below. One high quality USB flash drive with 16GB of storage. Burn ISO images to SD Cards & USB Etcher is probably the easiet ISO image burning software we’ve come across in a very long time that allows you to Flash OS images to SD cards & USB drives. Conclusion: Burning ISO image files into USB Drives to create bootable disk is very simple to pull over if you can cautiously choose the suitable ISO image burning tool to accomplish the task, and so in respect of that TunesBro ISOGeeker is the most efficient tool of. The Burn Disc In: window will open and display the. Select the.dmg or.iso name in the left pane of the Disk Utility, then click Burn (top left). Note: You can drag and drop multiple files to the Disk Utility. The.dmg or.iso file name will display in the left pane of the Disk Utility.

Windows make bootable mac usb