Dead Mac Pro because of dead PSU?

Discussion in 'Mac Basics and Help' started by atlanticza, May 7, 2011.

  1. atlanticza macrumors 6502a

    atlanticza

    Joined:
    Jul 18, 2008
    Location:
    Cape Town
    #1
    My Mac Pro won't boot up - in fact, no light, no fans, and no power to the attached Cinema Display. It's completely dead. Power to the unit from wall socket is fine. I assume it's a blown PSU.

    Before I take it into Apple, has anyone any idea what else could be responsible?
     
  2. discounteggroll macrumors 6502

    discounteggroll

    Joined:
    Aug 6, 2006
    Location:
    Greenwich, CT
    #2
    any LED status when you open the side door and look at the logic board? It's either the PSU or logic board
     
  3. atlanticza thread starter macrumors 6502a

    atlanticza

    Joined:
    Jul 18, 2008
    Location:
    Cape Town
    #3
    Very strange; followed your suggestion, pressed the power button - now it's fine again. Most weird!
     

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