#Mac disk formatting utility how to#
#Mac disk formatting utility mac#

For your Mac's new owner, the files you left in it could just be a bonus of sorts, but for you, it's an inadvertent breach of your privacy. Just remember you have sensitive data in your drive.

#Mac disk formatting utility mac#

Mac systems fetch an impressive price, so selling it is an easy way to make a quick buck.

As close as the two of you may be, you still wouldn't want him having to access your files, would you?

You and your Mac have had a good run but it's finally time to say goodbye, so you give it out to a buddy.

That brings up the question of when it becomes necessary for you to format the drive in your Mac. A single click of a button can mean the erasure of decades' and terabytes' worth of files. That's simple enough for anyone to understand, but the ramifications of formatting a drive are very broad. It completely erases the contents of your Mac's drive.

There's nothing complex about what formatting HDD is used for. Part 2: When You Need to Format Disk on Mac Your Mac suddenly turning off while your drive is being repaired or formatted will only bring forth new errors. If you're not near a power source, make sure your battery is fully charged before you start the formatting of the process.Backing them up might be a tedious task, particularly if your hard drive is the motherload of data, but would you rather forgo it and jeopardize the security of your files? Because you're not a machine and it's probable for you to forget you still have important files in the drive to be formatted. The importance of backing up your files BEFORE formatting cannot be emphasized enough.Even if the hard drive is corrupted and can't be formatted, you can use Disk Utility to fix and then format it if the error isn't too grave, formatting alone should suffice. Disk Utility is the first tool you should utilize when it comes to formatting any HHD on your Mac.Recent Videos from Recoverit View More > 4. Reformatting your drive will get rid of your files, of course, but it also gets rid of any errors. It can also mean putting the same file system in the drive to fix it if it's faulty.

You can think of reformatting your drive as a way to reset it by putting a new file system into the drive to supplant the old one. This is also where you give the drive a name.Ĭ) Go back to 'Disk Utility' and select 'Install macOS'. If you're prompted, choose 'macOS Extended (Journaled)' or any of the other file systems based on your needs or preference. The 'Utilities' window will then show up.ī) Click on 'Erase' to format the new hard disk. Let go of the keys once the Apple logo or spinning globe comes on. There are different file systems, as you'll soon find out, and each has unique features that some of the other file systems may or may not have.Ī) Startup your Mac and press the 'Option'+ '⌘' + 'R' keys to boot into 'Recovery'.

#Mac disk formatting utility how to#

How to Format New Hard Diskįormatting a new disk, in the simplest of terms, means setting up a file system in the new drive to work with your macOS. No one needs to tell you formatting your Mac's drive entails reinstalling the macOS afterward, right? As long as you're aware of that, you're good to go. Apple has given you several options to choose from should you ever need to format or reformat your drive. The simple reason you might want to completely wipe your Mac's internal drive is that it has encountered one serious error or another.

Part 4: How to Fix Errors When Formatting Mac Hard Drive.

Part 3: Different Formats of Mac Hard Drive.

Part 2: When You Need to Format Disk on Mac.