how to create an install disk for os x lion

This is a nearly 4GB download, so if your Internet connection isnt super fast, you may want to plan to get some other stuff done while you wait.

Now, you want to browse to the Shared Support folder inside of Contents and locate a file called InstallESD.dmg.

This is the file we will use to create our bootable Lion image.

At this point, you should see the various hard drives connected to your Mac.

If you havent already plugged in an empty USB thumb drive or a hard drive with an empty partition, do that now.

Be aware that you will erase everything on this partition and replace it with OS X Lion, so be sure you dont have anything important on that drive or partition.

You will now be given an option to boot from the DVD or USB drive.

You can buy several 8GB USB thumb drives for that price, so our advice is to skip the Apple release and just burn your own Lion installer copy for safe keeping.

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How To Create An Install Disk For Os X Lion