

Lion Disk Maker is an application that you can use to burn a DVD or build a bootable drive from Mac OS X Lion or OS X Mountain Lion Installation program. Not feeling like hacking? Let Lion DiskMaker do the job for you:

Ars Technica has an in-depth guide on how to do that: How to create a bootable, backup Mountain Lion install disk Once you downloaded the installer you can create a bootable flash drive using /Applications/Install OS X Lion.app. They don't appear to do this anymore but maybe you can find one.ĭownload the OS X Lion installer from another Mac's App Store using your Apple ID. Given your vague error description it's hard to diagnose the problem here, but this is the usual way to go.Īpple used to sell USB keys with a Mac OS X Lion installer on it for around $60.

Apple has details on this here: About OS X Recovery – basically, given high speed internet access and enough time, the recovery partition installed with Mac OS X Lion or OS X Mountain Lion should enable you to download the installer. I want to install Mountain Lion 10.8 from USB Stick.If you don't have access to another computer: So please help me to solve it, anything wrong i did or if i missed anything. It does not show usb, it only shows windows option. When i restated macbook and pressed option key (ALT) to load boot menu. Then in restore tab, i selected source as downloaded file named as InstallEDS.dmg (about 4.1gb) and dragged Usb in destination. I formatted my Kingston 16 GB USB using Disk Utility with Mac OS Extended (Journaled). Here is the procedure i followed to create a bootable stick. so i downloaded mountain lion 10.8 from web which is almost 4.1 GB.

Now he want to install Mountain Lion 10.8 back (he don't have installation disk which comes with macbook). My friend is in big trouble, he has macbook (Late 2006) with 1.83 core 2 duo processor and mac os x 10.5 was installed at the time of purchase.ĭue to some problems, he formatted his hard drive and installed windows 7 on it, now he has only windows 7 on his macbook.
