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imac 12.2

  1. NT1911PB

    Issues with Internal Display after Connecting Firewire for first Time

    Hello Mac community. Please don't stone me immediately if I don't get through completely or post this incorrectly in the forum. About my problem: I got several Macs as a joke. All from 2009 to 2011 Now I have a 2011 with 21.5 where the display doesn't work with the backlight. To test whether...
    • NT1911PB
    • Thread
    • firewire hdmi imac 12.2 internal display issues opencore
    • Replies: 3
    • Forum: iMac
  2. G

    Almost success with iMac 12,2 using OCLP

    So far I have successfully upgraded my Mac Air 2018 and an iMac 2014 but not having a lot of success with an older iMac 12,2. I have done a fresh install on to the internal HDD and Ventura boots albeit slowly and I can login but within a few minutes the iMac freezes. No keyboard or mouse...
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