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starting up until apple logo only

  1. A

    Dual 2.3GHz PowerPC G5 only starting up until Apple Logo on cinema display, then fans go wild!

    Hello everyone, All of a sudden my PowerPC G5 would not complete startup properly. It gets to the Apple Logo on the cinema display and then freezes. At this point it stops making any further startup sounds and then soon after the fans start spinning faster. I then just shut down with the power...