Reformatting mac os x mavericks

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Reinstall Mavericks on a computer already running it

I'm trying to reinstall OS X Mavericks on a MacBook through internet the error that i receive is: "This item is temporarily unavailable. For me at least, since I previously "purchased" Mavericks from the App Store, it showed up in my previous purchases list so I was able to download it.

Upgrading from OS X 10.8 (Mountain Lion)

If you never actually installed Mavericks from the app store directly i. This is a strange oversight on Apple's part - some apps out there still don't properly support Yosemite, and my workplace also has had problems with Yosemite working with their directory infrastructure, so we still use Mavericks as a matter of course.

How To Restore A Macbook Pro To Factory Settings Without A Cd - Clean Install Of OS X Mavericks

If you didn't "buy" read: download for free Mavericks officially from the App store, your only option is to find a friend who did and ask them to create you a USB installation media. Instructions for doing this are easily found on the Internet.

Since Apple has released the replacement for Mavericks called Yosemite, the Mavericks is no longer available on app store for download. This might be a little late, but the link to create a bootable installer once you have your hands on a downloaded installer is:. Home Questions Tags Users Unanswered. Asked 4 years, 11 months ago. Active 3 years, 5 months ago.

How to clean install OS X on your Mac/MacBook Pro/Air?

Viewed 4k times. Mikesh Mikesh 6 1 1 silver badge 3 3 bronze badges. There are no official sources to get Mavericks. You option is to find a friend or someone and get a copy from them.

To use it, click the First Aid button on the left side of the Disk Utility window. You get information about any problems that the software finds.

Step 2: Back up your Mac

If verification turns up trouble, click Repair to have the problem fixed. You can also use First Aid to fix disk-permission problems.


  1. Steps to be followed are given below:.
  2. Erase Hard Drive for Mac OS X 10.9 Mavericks.
  3. Before you begin?
  4. How To Reinstall macOS Using Recovery Mode - Macworld UK.

To do that, you must reboot from Mavericks Recovery Disk or another bootable disk. When you format a disk, you erase all information on it permanently. If the data is critical, you should have at least two or even three known-to-be-valid backup copies of that disk before you reformat. Use this tab to create disk partitions multiple volumes on a single disk. OS X treats each partition as a separate disk.

When you select an item in the column on the left, you see only a partition tab when you select a disk, such as the Be careful here.

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While some adjustments can be made to partitions without loss of data, not all adjustments can. Makes sense when you think about it. Partitioning a drive lets you create multiple volumes. You can create drive partitions only on a newly formatted drive. So to partition a drive, first format it in Drive Setup and then create partitions.