Time Machine tried to back up this afternoon and I got the above message. The last backup was at 10:35 this morning with nothing of significance going on on my computer today except a little email and internet use (no, no strange sites visited…). What has happened and how can I fix it?
What drive model are you using?
My Book for Mac
I’m sorry . . the 2 TB My Book for Mac. Sorry I didn’t see your question last night and thanks for your help:)
Try opening time machine and check if there are back up created. Type time machine in spotlight and open app.