When I successfully replaced the dead hard drive with the new SSD, I realized that I didn’t have a Mac reboot disk. I was then advised to purchase an SSD drive from Crucial online, which I did. It turned out the 750GB Hitachi hard drive died out, based on what Apple Mac technical support guy said. Then I scheduled an appointment with an Apple Genius bar and took the machine for a diagnosis.

One day my mid-2012 MacBook Pro hard drive died, and I couldn’t turn on my Mac after pressing the start button. In fact, I learned the lesson the hard way. Even if you have set up Time Machine backups, most likely you still need to visit Apple Store or a computer repair shop because you’ll need to set up a startup disk that contains macOS. If your Macintosh HD fails, it could cause a number of problems - one of which is data loss. In particular, if your Mac is loaded with a spinning hard disk drive (HDD), its life tends to end earlier compared to an SSD (solid-state drive). These days, hard drives just come and go.

There’s another good use case for Mac hard drive cloning. Just connect the cloned hard drive to another computer, and select to boot up from this cloned drive and you’re good to go. Simply put, cloning your Mac hard drive provides additional secure backups and saves you time restoring the data if needed, especially when your main boot drive fails to start or you’ve sent your Mac to Apple Genius Bar for repair services.Ī cloned hard drive copy allows you to work on your files and apps without waiting. Why Clone Hard Drive and When You Need It? Best Hard Drive Cloning Software for Mac: Our Picks.Best Mac Hard Drive Clone Software: What to Look for?.Why Clone Hard Drive and When You Need It?.

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