how to backup mac on external hard drive time machine

If the destination drive contains any crucial data, save it before cloning to avoid data loss. The process of cloning your external hard drive is as follows: Warning: Cloning performed with ‘ Erase’ option selected will format the destination drive. The clone drive helps you restore data if the original drive fails, turns corrupt, or you accidentally delete data from the drive. Back Up Your External Hard Drive Using Disk UtilityĬloning creates a replica of the source storage medium to the destination storage medium. Image: Add folder to exclude from the backup itemsįrom now on, Time Machine will back up the external hard drive as well, provided it is connected to your Mac at the time of automatic backup, or you manually back up using the Back Up Now option. Else, use Command + C and Command + V to copy and paste data from the source to the destination drive.

Drag your files and folders from the source hard drive, and drop the items to the destination hard drive.

Also, connect another empty external hard drive with sufficient storage space.

Connect your external hard drive that contains your valuable data.

When you’ve stored your essential files solely on the external hard drive, you can manually back up the drive to another external hard drive to avoid data loss. Back Up Your Mac External Hard Drive Manually Read the next sections to learn how to back up your external hard drive to prevent future data loss. In such a situation, you may suffer severe data loss.

This may become a problem if you erase that external hard drive with Disk Utility accidentally, delete files from it unintentionally, or if the drive turns corrupt unexpectedly. Most of you back up your Mac SSD or HDD using Time Machine but forget to back up an external hard drive, which may have your photos, videos, documents, and other files without any copy stored elsewhere. Backup ensures you could restore your data in case of any data loss disaster. If you worry about data care, you ought to back up your data regularly. Recover External Hard Drive Data Using Free Mac Data Recovery Software.Back Up Your External Hard Drive to iCloud.Back Up Your External Hard Drive Using a Cloning Software.

Back Up Your External Hard Drive Using Disk Utility.

Back Up Your External Hard Drive Using Time Machine.

Back Up Your Mac External Hard Drive Manually.

How to backup mac on external hard drive time machine