Click on Erase button again, Disk Utility will erase and format the Seagate Backup Plus portable drive. Click on Erase button, then you can choose the hard drive file system format. Open Dis Utility on Mac, then select the Seagate Backup Plus portable drive on the left. Erase and format Seagate Backup Plus portable drive with Mac Disk Utility
Note: before you format or erase the Seagate Backup Plus portable drive, you should move important files in the Seagate Backup Plus portable drive to another hard drive or computer. In this article, we will introduce two solutions to format and erase Seagate Backup Plus portable drive on Mac so that this external hard drive can be fully usable in macOS or can be sold, donated without any security issue. However, in some cases, you may want to format or erase the Seagate Backup Plus portable drive. Seagate Backup Plus portable drive is used for storing important documents, images and videos, etc.
