Modifying this control will update this page automatically
macOS User Guide
- Welcome
-
- Continuity
- Hand off between devices
- Insert photos and scans from iPhone or iPod
- Copy and paste between devices
- Unlock your Mac with Apple Watch
- Make and receive iPhone calls in FaceTime
- Get SMS texts from iPhone in Messages
- Control accessories in Home
- Send files between devices with AirDrop
- Use AirPods with your Mac
- Stream content to Apple TV
- Resources for your Mac
- Resources for your Apple devices
If you can’t turn on FileVault on Mac
If you can’t turn on FileVault for a disk, some of the formatting information on the disk may need repair. Try using Disk Utility to repair the formatting.
Open the Disk Utility app
on your Mac.In the list on the left, click the disk you want to repair.
Click First Aid, then click Run.
Disk Utility examines your disk’s formatting information for errors, then repairs any it finds. See Repair a disk.
Thanks for your feedback.