- #Mac os disk utility format mac os#
- #Mac os disk utility format password#
- #Mac os disk utility format mac#
- #Mac os disk utility format windows#
If you used Disk Utility from macOS Recovery, you can now restart your Mac: choose Apple menu > Restart. The order of repair in this example was Macintosh HD - Data, then Macintosh HD, then Container disk4, then APPLE SSD. Keep moving up the list, running First Aid for each volume on the disk, then each container on the disk, then finally the disk itself.
#Mac os disk utility format password#
If you're asked for a password to unlock the disk, enter your administrator password.Īfter Disk Utility is done checking the volume, select the next item above it in the sidebar, then run First Aid again.If the button is dimmed and you can't click it, skip this step for the disk, container, or volume you selected.If there is no Run button, click the Repair Disk button instead.
#Mac os disk utility format windows#
In the sidebar, select the disk you want to format to use with Windows computers. If Disk Utility isn’t open, click the Launchpad icon in the Dock, type Disk Utility in the Search field, then click the Disk Utility icon. In this example, the last volume on the disk is Macintosh HD - Data.Ĭlick Run to begin checking the selected volume for errors. In the Disk Utility app on your Mac, choose View > Show All Devices. You can check the format of a drive inside the Disk Utility Menu bar.
#Mac os disk utility format mac#
It is advised not to change the default format of a Mac hard drive under any circumstances. But you should know the default format for your drive. WARNING: Formatting the drive will erase all data on the drive, so you should copy any data you want off the drive prior to formatting.For each disk that you're repairing, start by selecting the last volume on that disk, then click the First Aid button or tab. Disk Utility in macOS Sierra and later chooses a compatible format for you automatically. Check step 2 to confirm Disk Utility is Showing All Devices. NOTE: If you don’t see Scheme, then make sure that all devices are showing and the non-indented entry is selected. Select the non-indented entry, you will see Media in the nameĬlick the button labelled Erase in the menu which will bring up this window.Choose a new name for the formatted drive and click Erase.
#Mac os disk utility format mac os#
If you're not sure, Mac OS Extended (Journaled) is a safe bet. Then click on Erase button to format the hard drive or device. Just open it and select the hard drive you want to erase. It can help you format any type of hard drive or external storage device on Mac. Select a file system to format the drive with. Disk Utility is a well-known disk management tool which is a built-in app in macOS. Click Erase in the bottom right-hand corner. Select the drive you want to format from the left-hand navigation menu. Disk Utility shows each process it completes in the window. MS-DOS (FAT) and ExFAT: File systems that are compatible with Windows. Mac OS Extended: The file system used by macOS 10.12 or earlier. Wait for Disk Utility to erase or reformat your drive, then click Done. Apple File System (APFS): The file system used by macOS 10.13 or later. Decide what to name your drive after erasing it. Choose a new name and format for your drive, then click Erase.
ExFAT is not compatible with Time Machine.It is important to keep the following in mind when formatting to ExFAT: If you have any files you want to save, copy them to another storage device.
Erasing a storage device deletes everything on it. Not sure what version you are using? Click here to determine your version of macOS In Disk Utility on Mac, you can erase and reformat storage devices to use with your Mac. IMPORTANT: This article applies to the following macOS version: