How Do I Make A Utility Disk For My Mac

Accessing Disk Utility RELATED: To access the Disk Utility in macOS, just press Command+Space to open, type “Disk Utility” into the search box, and then press Enter. You can also click the Launchpad icon on your dock, click the Other folder, and then click Disk Utility. Or, open a Finder window, click Applications in the sidebar, double-click the Utilities folder, and then double-click Disk Utility. RELATED: To access the Disk Utility on a modern Mac—regardless of whether it even has an operating system installed—reboot or boot up the Mac and hold Command+R as it boots. It’ll, and you can click Disk Utility to open it up.

In Recovery Mode, macOS runs a special sort of recovery environment. This allows you to use Disk Utility to wipe your entire drive—or repartition it.

Partition Drives and Format Partitions Disk Utility shows internal drives and connected external drives (like USB drives), as well as special image files (DMG files) that you can mount and access as drives. On the left side of the window you’ll see all mounted volumes. RELATED: This annoyingly, but click Views > Show All Devices in the menu bar and you’ll see a tree of drives and their internal partitions. Each “parent” drive is a separate physical drive, while each little drive icon below it is a partition on that drive. To manage your partitions, click a parent drive and select the “Partition” heading. You can adjust the partitioning layout scheme here.

You can also resize, delete, create, rename, and reformat partitions. Note: Many of these operations are destructive, so be sure you have backups first. RELATED: If you want to repartition your system drive, you’ll need to do this from within Recovery Mode, with one exception: APFS volumes., the default on solid state drives as of macOS High Sierra, and it’s got all sorts of clever tricks up its sleeve.

If you want to make duplicates of your optical disks (CD and DVD) on your Mac, you don't need to buy any expensive software. Create a disk partition on your Mac device using disk utility. New Mac devices come with only a primary partition named as Macintosh HD but you can create addition partition on your SSD or Fusion drive for better file management. Disk Utility is an excellent OS X utility for managing hard drives and removable storage. If you’ve ever installed OS X, wiped a hard drive clean, or needed to re-format a USB stick, there’s a good chance that you’ll be familiar with the app. Once your Mac’s hard drive is erased, quit Disk Utility and go back into the Mountain Lion installer. Choose your Mac’s hard drive and begin installing Mountain Lion. Start your Mac and hold Command + R to go into recovery mode, from which you can start Disk Utilities, restore from a Time Machine backup, or perform a clean install.

One of them: volumes on the same drive pool storage space, meaning you’ll see two separate drives in Finder, but won’t have to manage how much storage space each volume uses. To add a new APFS volume, simply select your system drive, and then click Edit > Add APFS in the menu bar. You’ll see the above prompt. First Aid Repairs File System Problems RELATED: If a hard drive is acting up, Disk Utility’s First Aid function is the first thing you should try. Aiseesoft total video converter platinum. This feature checks the file system for errors and attempts to correct them, all without much intervention from you. Simply click the drive you want to check, then click the “First Aid” button. Be warned that these checks can take a while, and running them on your system drive will leave you with an unresponsive computer until it’s done. Secure-Erase a Partition or Drive The Erase button allows you to erase an entire hard disk or partition. You can also choose to only erase its free space.

You can use this feature to. Click a drive, then click the “Erase” button, then click “Security Options” to select a number of passes to overwrite the drive with., but you can always do a few more if you feel like it. The maximum number is unnecessary. Note that this feature will only be useful on mechanical drives, as you shouldn’t be able to recover deleted data from a solid state drive.