Using an external hard drive as the main storage device on a Mac can be a useful solution for those who require additional storage space or prefer to keep their data separate from the internal hard drive. The following steps will guide you through the process of using an external hard drive as the primary storage device on your Mac.
Step 1: Connect the external hard drive to your Mac Begin by connecting the external hard drive to your Mac. This can be accomplished by plugging the USB or Thunderbolt cable from the external hard drive into one of your Mac’s available ports.
Step 2: Format the external hard drive To utilize the external hard drive as the primary storage device on your Mac, you must format it to a compatible file system. Most external hard drives are formatted to work with Windows-based systems by default. As a result, you’ll need to format the external hard drive to a file system that works with the Mac, such as the macOS Extended (Journaled) file system.
To format the external hard drive, follow these steps:
Open the Disk Utility application, which is located in the Applications > Utilities folder. Select the external hard drive from the list of available drives on the left-hand side of the Disk Utility window. Click on the Erase button at the top of the Disk Utility window. In the format dropdown menu, select “Mac OS Extended (Journaled)”. Name the drive if desired. Click on the Erase button to format the drive.
Step 3: Transfer data to the external hard drive After you have formatted the external hard drive to a compatible file system, you can begin transferring your data to the external hard drive. This can be done by dragging and dropping files and folders from your internal hard drive to the external hard drive. You can also use the Time Machine application to create a backup of your Mac’s data and store it on the external hard drive.
Step 4: Set the external hard drive as the default storage location To use the external hard drive as the primary storage device on your Mac, you need to set it as the default storage location for your files and applications. Follow these steps to accomplish this:
Open Finder and click on the “Go” menu in the top menu bar. Select “Computer” from the dropdown menu. Right-click on the external hard drive and select “Get Info”. Click on the padlock icon in the “General” section and enter your admin password to unlock the settings. In the “Sharing & Permissions” section, set the privilege for your user account to “Read & Write”. Click on the gear icon at the bottom of the window and select “Make ‘drive name’ the default location for storing documents”. Click on the “Use as Defaults” button to set the external hard drive as the default storage location.
Step 5: Restart your Mac After setting the external hard drive as the default storage location, you must restart your Mac to apply the changes. All new files and applications will be saved to the external hard drive by default once your Mac has restarted.
In conclusion, using an external hard drive as the primary storage device on a Mac can be a useful solution for those who require additional storage space or prefer to keep their data separate from the internal hard drive. Follow these steps to format the external hard drive, transfer your data, set it as the default storage location, and use it as the primary storage device on your Mac. However, remember to back up your data regularly and keep the external hard drive connected to prevent the loss of important files.