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  1. #1

    Member Since
    Oct 16, 2006
    Powerbook G4 15" wont turn on....
    New to the forum, and hate to come in and ask a question. But my Powerbook will NOT turn on, if i hold the power button briefly and turn it on, the sleep light will turn on and then blink slowly. If I hold the button down, to turn it on, the fan will kick on, and the sleep light will flashy constantly, then turn off, and dies. The screen doesnt even hit the apple logo. Anyone have any clues as to how to fix this problem...I love Mac, but boy have i had many problems with my pb. Thanks ahead of time.

  2. #2

    immdb's Avatar
    Member Since
    Nov 04, 2003
    Southern Indiana
    Mac Pro Quad Xeon 2.66GHz 3GB RAM, G4 Quicksilver w/Sonnet 1GHz Encore ST, 1ghz G4 Powerbook
    Resetting PowerBook and iBook Power Management Unit (PMU)

    go here and see if this will help:
    I don't know what tomorrow holds, but I know who holds tomorrow.

  3. #3

    Member Since
    Oct 16, 2006
    oops forgot to mention, I already did that. Still no worky..Thanks tho.

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