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hds

  1. haaalp

    Resolved So Confuse! Older OS HD's not mounting due to new APFS?

    Anyone have this kind of problem? TLDR below... I have a newer MBP that is running the latest software, and a 2009 MP with outdated software (10.9.5). I just recently did a big trip to Antarctica, Falkland Islands, Patagonia, etc. and have 200GB files to transfer over. The trip was bloody...