Mac Pro 1.1 PikeYoseFix

Discussion in 'Mac Pro' started by zeus9000, Jun 6, 2015.

  1. zeus9000 macrumors newbie

    May 27, 2015
    I downloaded PikeYoseFix on my Mac Pro 1.1 on my SSD card and it only restarts. I get black screen and the i hear the restart sound. Any idea what to do?
    I boot the Mac from the HHD drive and found the file on the SSD and move it to trash.
    I could not find how to uninstall it.
    The SSD drive is still restarting, what should i do?
    I'm using Lion
  2. jfalberti macrumors member


    Aug 7, 2014
    Visalia CA
    I'm confused. PikeYoseFix is for Yosemite, not Lion. It replaces BOOT.EFI file with one that is tweaked for Yosemite, not Lion. You need to replace the BOOT.EFI file on your Lion SSD volume with the correct version.
  3. Morpheo macrumors 65816


    Feb 26, 2014
    Why did you think you had to install it? You're on Lion :confused:

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