Format a mac flash drive mac os 8.6 how to#

That’s all! As you can see, everything is simple and fast.

Now the formatting of the flash disk startsĭisk2 is the identifier mentioned in the first paragraph.

To delete all data, write the following command: diskutil eraseDisk ExFAT ExtUSB disk2.See, in the list of available disks, there is one where SIZE is 4.0 GB? – this is our flash drive. To the left we see the path / dev / disk2. So disk2 is the identifier.First, let’s see what identifier our flash drive has inside the system. Open a terminal and issue the following command: diskutil list . The answer will be something like this code.

Format a mac flash drive mac os 8.6 how to#

That’s all, the flash drive is empty. Now you can write any data to it and use it on other devices.It happens that the disk utility does not format the USB flash drive. In this case, instead of successfully completing the formatting, you will receive a message stating that the formatting could not be completed.ĭon’t worry, just follow our further instructions and you will succeed. We will show you how to format a USB flash drive on a Mac using the terminal.We’ll choose ExFAT. We press “Erase” and upon successful formatting we will receive the following notification.MS-DOS (FAT). This is an old format introduced by Microsoft back in 1983. Most of the flash drives work with this format, and FAT is also the standard format for hard drives on which Windows is installed. Supported: Linux, Mac OS, systems running various digital equipment, phones. The format has a limitation on recording – up to 32 Gigabytes, so it will not work for recording a high-quality series. Mac OS Extended. Windows does not recognize this format, designed specifically for Apple devices. It is not suitable for flash drives. If you need to write data that will need to be read and rewritten in the future on Windows, Linux, Mac OS, then select this format when formatting. Older versions of Windows, up to Windows Vista, do not support this format. There are four formats available in Disk Utility: ExFAT, Mac OS Extended, MS-DOS (FAT). Let’s figure out what each of them is for.ĮxFAT. Most often used for USB flash drives and SD cards. In what format should I format my USB flash drive?