It’s available as a free app for scanning for lost files and folders.
If you’ve deleted a file, wiped a drive or any other type of data loss that isn’t the result of a failed hard drive, Disk Drill makes every attempt to recover it. Disk Drill (Free / $89) - Disk Drill provides Mac users with data recovery capabilities.This one is easier to navigate but is not free. DaisyDisk ($9.95) - Another disk usage utility.
Disk Inventory X (Free) - A simple disk usage utility to determine where space is being used on a hard drive.Carbon Copy Cloner ($39.95) - An awesome backup tool that will clone your Mac.I’ve included a list of common utilities that are worth downloading. In addition, we can include some utilities that will let us repair any problems. Tip: It’s always worth booting from the Triage partition at least once a month so that you can do any software updates that might pop up.īecause we have a full version of OS X available to us, we can use tools such as Disk Utility to repair any problems or Network Utility to troubleshoot networking issues. From here, you’d sign in with your Apple ID and it would automatically download Lion again and install it. Lion set up a secret recovery area on your hard drive so if you needed to reinstall Lion, you could boot up your Mac while holding down ⌘R. In addition, it brought with it the innovative feature called Recovery. Lion set up a secret recovery area on your hard drive so if you needed to reinstall Lion, you could boot up your Mac while holding down ⌘R When Lion was released, it was Apple’s first OS that required no installation media, you just download and intall it. A Full Installer for OS X Mountain Lionīefore Lion, if you ever needed to do a reinstall of OS X, you had to have your installation DVDs handy. Let’s quickly go over each of these services that our drive will do. Some simple but useful utilities to resurrect a troublesome Mac.A standard installation of OS X Mountain Lion.A full installer for OS X Mountain Lion.Once set up, our diagnostic drive will contain the following:
The built-in hard drive is reporting errors and you need to recover data, fast!.You installed a driver and now your Mac kernel panics when you try to log in.A software update crashed, leaving us without a bootable Mac.What is a Diagnostic Drive?Įssentially, it’s an external hard drive that you set up so that you can recover from different scenarios where your beloved Mac could go wrong. Having a diagnostic drive available is something that we all should have. In this tutorial, we’ll be setting up an old external USB drive with some essential software to allow us to boot, fix and reinstall software on a Mac. Mac not booting? Software update went wrong? Need to do a reinstall? These are just some of the reasons why having a diagnostic drive available is something that we all should have (in addition to a good backup strategy, of course).
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