MP5,1 do not recognize the Ram 5th slot ...?

Discussion in 'Mac Pro' started by 1415OH, Apr 16, 2019.

  1. 1415OH macrumors newbie

    1415OH

    Joined:
    Sep 25, 2018
    Location:
    SEOUL
    #1
    I made 8GB x 4 and made 32GB.

    One day, I was only 24GB, so I was strange that the 5th slot was still recognized.

    I cleaned it and tried to swap it with the ram in the other slot, but I do not recognize it ..?

    Slots 1, 2, 5, 6, I have put in. Is there a way to solve this symptom?


    -
    High Sierra
    2 x 3.46 GHz 6-Core Intel Xeon
    970PRO
    AMD Radeon R9 280X 3072 MB
     
  2. h9826790 macrumors G5

    h9826790

    Joined:
    Apr 3, 2014
    Location:
    Hong Kong
  3. 1415OH thread starter macrumors newbie

    1415OH

    Joined:
    Sep 25, 2018
    Location:
    SEOUL
    #3

    2010
     
  4. Ludacrisvp macrumors 6502

    Joined:
    May 14, 2008
    #4
    Have you swapped CPUs in this machine?
    Poorly seated CPU can cause dimm slot failure.
    If you have I’d reseat the cpus.
     

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3 April 16, 2019