G4 MDD will not power on

Discussion in 'Mac Basics and Help' started by joelememac, Aug 20, 2008.

  1. joelememac macrumors newbie

    Joined:
    Aug 18, 2008
    #1
    I am having a booting problem with my machine. It was on and running fine. I was opening an audio file that I had opened numerous times before, and it was taking a while so I left that room and when I came back to the room and it was off. I tried restarting and it wouldn't power up. The light flashed momentarily when pressed, and stays on if I hold it, but nothing else powers on; fans, drives, etc. I checked the power supply with a volt meter at pins 1 and 12 and received a 5 volt trickle of power which makes me think it's not the power supply.

    I've reset the pmu, tested the battery disconnected my secondary storage drive. Nothing seems to make a difference.

    Any suggestions???
     
  2. RGunner macrumors 6502a

    RGunner

    Joined:
    Jul 3, 2002
    Location:
    Midnight Sun
    #2
  3. StealthRider macrumors 65816

    StealthRider

    Joined:
    Jan 23, 2002
    Location:
    Yokosuka, Japan
    #3
    I had the exact same problem with a Blue and White G3 that I used to own; turned out to be a bad power supply. You might look into getting a new one.
     
  4. joelememac thread starter macrumors newbie

    Joined:
    Aug 18, 2008
    #4
    Yeah, that's what I'm afraid of. I don't want to get one and have that not be the problem, unless I can return the PSU.
     

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