Mac Problems With Photo Library On External Hard Drive
Nov 12, 2019 Otherwise, back up your iCloud Photo Library to an external drive attached to your Mac. Assuming you use Photos or iPhoto as your Mac image library app, then the library may hold the only copy of every photo you've ever taken with a digital camera or your smartphone. How to Backup Your iPhone to an External Hard Drive. Manually copy your library to an external storage device: Drag the Photos library (by default in the Pictures folder on your Mac) to your storage device to create a copy. If you have more than one photo library, be sure to back them all up.