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file authorisation

  1. Essex Lad

    Can't edit my hard drives

    I have two EVO840 SSDs (1TB + 500GB) that were in my last Mac Mini 2012. Since the Mini died a few weeks ago, I've been using them externally with a 'new' 2014 Mini that only has a single 250GB SSD. Since then, if I want to make changes using the 'Get Info' dialogue (photo), it accepts my...