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You'll see the MacOS Utilities window choose "Disk Utility." Now you can choose to erase your startup drive, and choose "Mac OS Extended (Journaled)" as the operating system. To get around that problem, hold down the Command + R keys when you turn on your Mac and let go when the logo appears. If you want to format your Mac's system drive, you can't do that when the Mac is running normally because the drive is in use by the operating system. By installing OWC MacDrive on a Windows PC, you make it become Mac aware and can access Mac-formatted drives easily.
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How to Format a Hard Drive Windows(External Drive or Partition). Launch Disk Utility press Command+Space then type: disk utility. Select the computers hard drive from the list and click Format. If you have installed Windows iSO files on your Mac, try UNetbottin, plug in the USB on Mac, and launch the Disk Utility option. Usually, you'll want ExFAT, which is the default for the MacOS. Format a USB Drive to FAT32 in MacOS with Disk Utility Insert the USB to be formatted to a Mac PC Navigate to Applications > Utilities, and click it twice to. If you only use a Mac computer, you can format your thumb drive to work on Windows systems. Select the drive you want to format and then choose “Erase.”Ĥ. At the top of the window, click "Erase."ĥ. In the pop-up window, choose the file system you want to use.
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