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open core legacy patching

  1. K

    iM 4,1-14,4 Am I stuck on high Sierra?

    I have upgraded my iMac to: I7, 32gb ram, 880m 8gb with Apple bios by Nickey and a 1tb ssd sata. Installed el Capitan to high Sierra 10.13.6 Installed web drivers Nvidia. Edited a plist to include my Mac serial id. When I try to install latest Mac os apps like discord, vs code I get a...
  2. L

    iMac14,1 with Big Sure using OpenCore Legacy Patcher does not boot

    Earlier this year I upgraded the OS of my iMac 21.5" Late 2013 (iMac14,1) to Big Sur using OpenCore Legacy Patcher. Today it crashed and it doesn't boot anymore. When I power it on, after 20 seconds I get the blinking folder with text "support.apple.com/mac/startup", see...
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