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Mike, Mac Medic
Category: Mac
Satisfied Customers: 8996
Experience:  Over 20 years IT experience with Apple computers in publishing, marketing and design.
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I havent been able to get my time machine to backup my

Customer Question

I havent been able to get my time machine to backup my computer for about 3 weeks now. Some of the pop ups say - "The disk you inserted was not readable by this computer"
Submitted: 1 year ago.
Category: Mac
Expert:  Mike replied 1 year ago.

Turn Time Machine off then restart and open Disk Utility in Applications / Utilities and Verify Disk on the time machine drive.