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27 display

  1. sbyseven

    MP 1,1-5,1 Strange issues with my cinema display 27

    Hi all, I have a cinema display 27 with a mac pro 5.1 that works when it wants. If I don't make any changes to the software it usually works perfectly, but if I make any changes like updates or so, it doesn't work at all; even if I plug it into a mac mini 2012 or my MacBook air 2017 it doesn't...