Difficulty rating 2/10, maybe even 1/10, super easy! This process for making a boot drive can work for other Macbook types too. My Macbook was the Macbook Pro 13″ inch 2012 model. This is the process I used to make a bootable USB drive of the Mountain Lion Operating System on my Macbook Pro.
![create mac os install usb for older macbook pro create mac os install usb for older macbook pro](https://support.apple.com/library/content/dam/edam/applecare/images/en_US/macos/macos-sierra-startup-disk.png)
I was very happy to find this 10.5.4 version which worked perfectly. To create a bootable media to install Mac OS X leopard on my old macbook A1181. Downloaded the iso image and proceeded to make a Mac OS X bootable USB on windows. Now we will partition the OS DOWNLOAD USB drive and make it bootable. (Hold the CMD key and press space bar - Type “disk utility” without the quotes - select disk utility from the list that is shown). Insert the OS DOWNLOAD USB Flash Drive into the Macbook Pro. But the only other Mac I have is an iMac, and I cannot seem to legitimately find a way to download El Capitan. The hard drive has gone funny and now I need to re-install El Capitan. I am having almost this exact same issue, I have an old MacBook Pro that I have previously had El Capitan installed on.
![create mac os install usb for older macbook pro create mac os install usb for older macbook pro](https://i.ytimg.com/vi/wxFzZWqoCng/maxresdefault.jpg)
#Create mac os install usb for older macbook pro how to
There is plenty of tutorials on how to make this bootable usb, but I am stuck on the. I have a Macbook pro retina 15' mid 2012, which from what I have researched originally came with lion. Hello, I'm running into walls trying to make a bootable/installation usb drive for os x 10.7.4, or Lion. I was wondering if I could download OS X Mountian Lion on my PC, mount it onto some kind of fake disk on my hard drive, copy the files onto a USB and then plug the USB into the Mac and boot the Mac using the USB to install OS X, like I did. I now have a MacBook Pro, with no operating system installed, so I am stuck at the OS X utilities menu.