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late 2012 27"

  1. L

    Opencore Legacy Patcher - Goes to Recovery after selecting EFI and Install

    Hi everyone, I have been using OpenCore Legacy Patcher for a while - successfully. Running Monterey on my Late 2012 27" iMAC. I have just tried to use the new Opencore legacy patcher version (0.6.8) to install the new version of Monterey onto the external SSD I was using for the previous...
    • Late2012-abc
    • Thread
    • late 2012 27" opencore legacy patcher
    • Replies: 0
    • Forum: macOS
  2. pbedrosi

    2012 iMac - Fan Issue - Help me Short the SATA cable

    All sorts of articles on 2011 and older DIY hacks to short the temp sensor wires on SATA cable. Nothing for 2012. 1) I don't want to buy the OWC sensor, nothing against them and I have bought this cable in the past but its feeling a bit like snake oil'ish 2) I don't want to run software I just...
    • pbedrosi
    • Thread
    • fan noise late 2012 27" temp sensor
    • Replies: 9
    • Forum: iMac
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