If APFS is not available then the drive is in MBR and not GUID Partition Map. NOTE: Make sure that Scheme is set to GUID Partition Map and not Master Boot Record (MBR). 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.Click View in the upper left and select Show All Devices.To open Disk Utility - Open Finder > Applications > Utilities > Disk Utility IMPORTANT: Reformatting the drive will erase all data on the drive, so you should copy any data you want off the drive prior to formatting. Want to reformat your storage device after successfully formatting the hard drive with LaCie Setup Assistant. Read the information below if you: Aborted LaCie Setup Assistant while it was formatting. LaCie Setup Assistant helps you to quickly format the storage device according to your needs. Click here to see other formatting options for your operating system You can use LaCie Setup Assistant to format your LaCie hard drive when it is first connected to a computer (Mac or Windows).
Looking for a different formatting option?
#Format lacie hard drive for pc and mac windows#
If you need to go between macOS and Windows then format your drive ExFAT on macOS APFS does not natively work with Windows.Format the drive using FAT32 (referred to as MS-DOS Format in Disk Utility), but do keep in mind that FAT32 is relatively low performance and can't handle single files larger than 4GB - but it is universally compatible, just don't try to format it that way on.
#Format lacie hard drive for pc and mac mac os#
APFS is not compatible with Time Machine on macOS versions High Sierra to Catalina. Time Machine requires the drive to be formatted Mac OS Extended (Journaled) for these versions. Get a driver for Windows that can read/write HFS+ (like MacDrive for Windows) 2.You will see the contents of the HFS+ drive in the app. APFS is only available when Scheme is set to ‘GUID Partition Map’, APFS will not be shown when Scheme is set to Master Boot Record – See Step 6 Connect your Mac-formatted drive on your Windows PC and select ‘Load file system from the device’ from File in the menu bar.APFS is not officially supported for macOS versions prior to 10.13 (High Sierra), and will not mount on 10.12 and earlier.It is important to keep the following in mind when formatting to APFS: There are two options: OPTIMIZE Let Toolkit choose the optimal format for your computer system and configure the volume for you with just a few clicks. Click on the More menu icon for the volume you want to optimize. On the Main Menu, click on the LaCie Rugged SECURE device. Not seeing your version of macOS? Click here to see other versions of macOS and different formatting options Connect LaCie Rugged SECURE to your computer.Not sure which version you are using? Click here to determine your version of macOS.
IMPORTANT: This article applies to the following macOS versions:
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