disk not available
Why is my disk not available for back up with Time Machine
MacBook Air 13″, macOS 10.14
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WalkerSEA wrote:
Why is my disk not available for back up with Time Machine
MacBook Air 13″, macOS 10.14
Not enough information...
old issue, new issue, what changed?
Is it plugged in?
Did you try a differt cable, a different port?
Did you try a different external Disk?
Drives can fail at anythime...
Erase and reformat a storage device in Disk Utility on Mac
https://support.apple.com/guide/disk-utility/erase-a-volume-dskutl14079/18.0/mac/10.14
Format Time Machine Disk:
https://support.apple.com/guide/mac-help/types-of-disks-you-can-use-with-time-machine-mh15139/mac
Back up your Mac with Time Machine