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ppc g5 mac

  1. basilt

    What is the purpose of Ambient board sensor

    hello, my mac is in an environment without heating and recently the temperature dropped down to 19 degrees celcious. i have a g5 2ghz DC, and when i push the start button it does not make chime at all, starts up, then top and back fans speed up fast, very noisy and thats it. Some days ago...