wd external hard drive mac cannot format not enough space

To solve this problem, we will use the Terminal app and the two tools diskutil and dd. Incorrect actions can lead to data loss and even computer failure. Once the process begins, all the data on the drive will be lost!īe careful working with disks in the terminal. This process is data destructive and cannot be undone.

How to Convert a WD External Drive to APFS FormatĬritical! The instructions in the article below are designed to help repartition and format a hard drive.

How to format a WD hard drive to exFAT or FAT32.

Reformatting Required for Mac OS Compatibility.

New instruction says that we first need to reformat NTFS into Mac OS Extended (Journaled), and then convert it to APFS format. I used the old method to prepare the WD hard drive for use with macOS. In my case, it’s my fault, I started to reformat my new hard drive from NTFS to APFS format instead of the usual HFS+ format. After some time, this issue will most likely be fixed. In this case, the “Disk Utility” app could not correctly prepare the disk for APFS file system. At an early stage, there are usually some problems. It’s all about the brand new APFS file system. But this is not a problem with the disc at all. It can happen with a disc from any manufacturer. MediaKit reports not enough space on device for requested operation.Īfter several attempts, I tried formatting to HFS+, and get the same error. I started up the Disk Utility and tried to Erase it and make it APFS, but every time I try, I get the following error: The easiest way to format the drive is by using macOS built-in Disk Utility app. So the only workaround is to format the drive to HFS+ or APFS.

MacOS can read but not write to NTFS formatted drives. But most WD drives come formatted in the NTFS file system format for OS Windows, while for macOS we needed the HFS+ format or the Apple’s brand new APFS (Apple File System) format.

A Western Digital company says that it can be used on both Windows and macOS. Today I bought a brand new external hard drive WD Elements Portable 1Tb.

Wd external hard drive mac cannot format not enough space