Normal PowerMac G4 Power Supply Behavior??

Discussion in 'PowerPC Macs' started by computerwiz222, Sep 14, 2008.

  1. computerwiz222 macrumors newbie

    Sep 5, 2008
    I've got an upgraded PowerMac G4 with:

    2.0 GHz CPU
    DVD Burner
    Higher RPM 120 GB Hard Drive
    Upgraded Video Card

    There's no doubt that these upgrades are loading down the stock PSU, but for some reason, the fan doesn't seem to come on.

    I bought the computer used, and I don't think I have ever seen it come on. Should I solder the fan to 12 volts directly, or is this normal behavior?

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