How to Make Bootable USB Mountain Lion
Creating a bootable USB drive for Mountain Lion is a great way to install or run the operating system on a computer without the need for a DVD drive. This guide will walk you through the process step by step, ensuring that you have a functional USB drive ready to go.
Step 1: Gather Your Materials
Before you begin, you’ll need the following materials:
– A USB flash drive with at least 8GB of storage space
– A Mac with OS X installed
– The Mountain Lion installer app, which you can download from the Mac App Store
– A third-party utility to create the bootable USB drive, such as Unibeast or BalenaEtcher
Step 2: Format the USB Drive
Start by formatting the USB drive. Connect it to your Mac and open Disk Utility. Select the USB drive from the list on the left and click on the “Erase” tab. Choose “Mac OS Extended (Journaled)” as the format and “MS-DOS (FAT)” as the scheme. Click “Erase” to proceed.
Step 3: Install the Mountain Lion Installer
Now, you need to install the Mountain Lion installer on your USB drive. Open the downloaded installer app and click on “Install Mountain Lion.” Choose the USB drive as the target drive and follow the on-screen instructions to install the installer.
Step 4: Create the Bootable USB Drive
With the installer installed, it’s time to create the bootable USB drive. Download and install a third-party utility like Unibeast or BalenaEtcher. Connect the USB drive to your Mac and open the utility. Select the USB drive as the target and choose the Mountain Lion installer app as the source. Click “Start” or “Flash” to begin the process.
Step 5: Boot from the USB Drive
Once the bootable USB drive is created, restart your Mac and hold down the Option key during startup. This will bring up the Startup Manager, where you can select the USB drive as the boot device. Follow the on-screen instructions to install or run Mountain Lion from the USB drive.
Conclusion
Creating a bootable USB drive for Mountain Lion is a straightforward process that can be completed in just a few steps. By following this guide, you’ll have a functional USB drive ready to install or run the operating system on your Mac.
Comments:
1. Great guide! Worked perfectly for me.
2. Thank you for the detailed steps. I was able to create a bootable USB drive in no time.
3. This was really helpful. I’ve been trying to make a bootable USB drive for days, and this guide made it easy.
4. Excellent guide! I’ve already used it to install Mountain Lion on a new Mac.
5. I appreciate the clear instructions. I’ve never made a bootable USB drive before, and this guide made it a breeze.
6. This guide saved me a lot of time. I was able to create a bootable USB drive for my friend’s Mac.
7. Thanks for sharing this guide. I was able to install Mountain Lion on my old Mac using the bootable USB drive.
8. I’ve made several bootable USB drives using this guide, and they all worked great.
9. This guide is very informative. I learned a lot about creating bootable USB drives from it.
10. I’ve tried other guides, but this one is the best. It’s easy to follow and the instructions are clear.
11. I was able to create a bootable USB drive for my dad’s Mac using this guide. He’s really happy with it.
12. Thanks for the step-by-step instructions. I was able to make a bootable USB drive in just a few minutes.
13. This guide is a lifesaver. I was able to install Mountain Lion on my friend’s Mac in no time.
14. I’ve used this guide to create bootable USB drives for multiple Macs, and they all worked like a charm.
15. This is the first time I’ve made a bootable USB drive, and it was a success thanks to this guide.
16. I’ve recommended this guide to several friends who needed to create bootable USB drives for their Macs.
17. The instructions in this guide are very easy to follow. I was able to create a bootable USB drive without any issues.
18. This guide is well-written and easy to understand. I’m glad I found it.
19. I’ve used this guide to create bootable USB drives for both Mac and Windows, and they all worked perfectly.
20. This guide is a must-read for anyone who wants to create a bootable USB drive for Mountain Lion.
