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processor board

  1. M

    MP 1,1-5,1 Processor tray swap problem

    Have a MacPro 2010, 5,1 with a single processor tray that I bootcamp into Windows 10. Inherited a double processor tray from a 2012, 5,1 Works fine on the other MacOS systems that I boot into nut not my Bootcamp drive. Any thoughts appreciated!
  2. Valdaquendë

    Resolved Mac Pro (Mid-2012) - no video and a very weird mainboard/processor board issue

    I have a Mid-2012 cMP (5,1, A1289 - 2629) that has a very strange problem (or maybe I just don't have enough information). It powers up but won't boot or drive the display. I have followed the Apple Service Manual's diagnostic procedures for this device but cannot narrow the problem down further...
    • Valdaquendë
    • Thread
    • backplane cmp 2012 processor board
    • Replies: 56
    • Forum: Mac Pro
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