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PowerMac G5 not seeing boot drive

791 Views 17 Replies Latest reply: Dec 10, 2012 9:13 AM by Grant Bennet-Alder RSS
  • Grant Bennet-Alder Level 8 Level 8 (48,145 points)
    Currently Being Moderated
    Dec 5, 2012 6:52 AM (in response to gordon k)

    The IDE/ATA Bus uses a 40-pin ribbon connnector and a 4-pin Molex. Pull that off the drive and you can measure the Voltages there.

  • Grant Bennet-Alder Level 8 Level 8 (48,145 points)
    Currently Being Moderated
    Dec 10, 2012 9:13 AM (in response to gordon k)

    OK, power supply probably not the issue then.

     

    Do an SMC Reset and try to do a PRAM Reset.

    Mac Pro (Early 2009), Mac OS X (10.6.8), & Server, PPC, & AppleTalk Printers
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