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  1. 01-16-2010, 04:37 PM #1
    deuceswild is offline

    Member Since
    Jan 16, 2010
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    trouble finding the cuda (pmu) switch on dual g4 (mirror doors)
    in a follow-up to my last question, i have been told to try and reset the pmu switch. i have looked at a few diagrams, but i can't seem to find anything that looks like it. any help available?
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  2. 01-16-2010, 06:33 PM #2
    hughvane is offline

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    MacMini 4.1, OS 10.12 and 10.6; Macbook Pro 8.2, OS 10.12, MacBook 4.1, OS 10.6.8
    Quote Originally Posted by deuceswild View Post
    reset the pmu switch. ... can't seem to find anything that looks like it. any help available?
    I can't get an attached picture attachment to upload , but this FileowerMac G4 MDD open.jpg - Wikipedia, the free encyclopedia should show you. Just to the right of where you see the red and purple power wires curving over is a yellow component, and just below and to its left is a little black box with a white button. That, I believe, is the CUDA (PMU) switch.
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    Please post your Mac (or other) specs and MacOS version in your post, your profile or your signature. It helps us to help you better.

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