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os x hackers

  1. E

    Yosemite already installed on this Mac (macOS Extractor)

    I followed the steps to install Yosemite 10.10 with macOS Extractor method on a Macbook4,1. When I got into the installation screen and select the option "reinstall" (the only one to install), the installer shows the message: "Yosemite is already installed on this Mac". No disk selection is...
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