3 blinking lights on G5 PowerMac (Memory related = FIX!)

Discussion in 'PowerPC Macs' started by OrangeSVTguy, Oct 15, 2009.

  1. macrumors 601

    OrangeSVTguy

    Joined:
    Sep 16, 2007
    Location:
    Northeastern Ohio
    #1
    Well I got the 3 dreaded blinking lights on a PowerMac G5 dual 1.8ghz. Turns out the memory is OK but it's the physical slots that are screwy.

    I found that applying pressure to one of the banks gets it to boot with no problem but then I remove that pressure and the Mac freezes :(.

    Apple and there cheap solder connections :rolleyes:

    added:
    Applied even more pressure and now it seems to be working without any pressure on the slots.... hmmmm......
     
  2. macrumors newbie

    Joined:
    Jan 13, 2010
    Location:
    Northern CA
    #2
    I just posted about having the same problem. I heard that other folks were experiencing the same thing. I guess I should try your method and see if it works. As far as getting it repaired, any idea what a tech would charge to reset them professionally (if that is the problem)?
     
  3. macrumors 68040

    California

    Joined:
    Aug 21, 2004
    #3
    I use an old fashioned wood ruler to push my ram in Powermac slots.

    Maybe it weak girl hands but cleaning out the slots and waiting to hear that "click" is music to my ears.
     

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