Mac Pro 5,1 Issue

Discussion in 'Mac Pro' started by 15kitscs, Apr 11, 2017.

  1. 15kitscs macrumors newbie

    15kitscs

    Joined:
    Feb 22, 2017
    #1
    I trying to do the firmware hack and upgrade on mac pro. I was listening to what people said and tried to get cpu a fully working first. But the 3 and 4 lights keeps coming on for the ram even after reseating the cpu. Does anyone have any ideas on how to fix this issue?
     
  2. pastrychef macrumors 601

    pastrychef

    Joined:
    Sep 15, 2006
    Location:
    New York City, NY
    #2
    You should not need to do any firmware hack on a 5,1.
     
  3. Yahooligan macrumors 6502a

    Yahooligan

    Joined:
    Aug 7, 2011
    Location:
    Illinois
    #3
    OP has a 4,1->5,1, not a true 5,1, and also has other threads asking the same question.

    OP, please don't start new threads when you have other ones talking about the same memory and CPU problems.
     

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