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10.14.6 build 18g87 mac pro 5

  1. Nelly68

    Mac Pro 5,1 slow performance after 10.14.6 18G87 Supplemental Update

    I have a Mid 2012 Mac Pro 5,1 with 2x3.33 Ghz 6-core and a supported graphics card GeForce GTX 780. Boot ROM Version: I have been using Mojave with no issues until I installed the supplemental 10.14.6 Build 18G87. After applying the update the Mac responded extremely slow (beach...