Time Machine won't use external drive
I have two external drives set up as backups for MacBook with Time Machine. TM stopped using one of them about a month ago even though it is still designated as a backup disk. Looking for suggestions.
MacBook
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I have two external drives set up as backups for MacBook with Time Machine. TM stopped using one of them about a month ago even though it is still designated as a backup disk. Looking for suggestions.
MacBook
Not really. Could be the drive.
Are they directly connected to the Mac? I doubt a hub would cause any issues.
I don't know why it would just stop backing up to it. It would make more sense if it kept failing the backups and starting over. That would tend to indicate a problem communicating with the drive.
I'd remove it from TM, erase it, check it with First Aid, then add it back to TM if all checks out.
This worked. Any idea why this happens? It's happened before; erasing and starting over was the cure.
Time Machine won't use external drive