high room temperature for extended periods

Discussion in 'Apple' started by mugrean, May 20, 2007.

  1. mugrean

    mugrean Guest

    The mac g5 dual processor specs say:
    Operating temperature: 50° to 95° F (10° to 35° C)

    Is it safe to leave a g5 running in a room at, say 30 degrees celcius,
    for *months on end*, say at low cpu usage, say around
    20%? The fans tend to make a lot of noise in the summer when it's
    warmer, and I'm wondering whether I might break the

    Does the G5 have an automatic emergency shutoff if the temperature
    (CPU or othercise) gets too high? If so, what
    temeprature(s) of which sensor(s) triggers such a shutdown?

    Thanks for any help.
    mugrean, May 20, 2007
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  2. mugrean

    mugrean Guest

    Well... the g5 gets really noisy when the temp goes up. To me, it
    sounds like
    the machine is struggling to stay cool, and it's not a very healthy

    Back to my question... is the g5 smart enough to shutdown if it is
    mugrean, May 21, 2007
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  3. mugrean

    J.J. O'Shea Guest

    You'll break the machine.
    Apple says not to use it at certain temps. Most people would consider their
    statement a Big Clue(tm).
    J.J. O'Shea, May 21, 2007
  4. mugrean

    Eric Lindsay Guest

    Don't know about the G5 dual, but my iMac G5 survives that each summer
    in the tropics. Fans will ramp up the harder you drive it. CPU temps
    normally around 55C, and you are starting to have trouble when it hits

    Using X Resource Graph to track temperatures.
    You will hear the fans roar? Not sure it it decides to put the CPU into
    sleep mode when it gets too hot, as I have always noticed heating
    problems and located the program causing the problem.
    Eric Lindsay, May 21, 2007
  5. mugrean

    Adrian Guest

    Well, obviously the fans will be working harder if you are operating
    your machine nearer the upper range of acceptable ambient temperature
    range ... that's what they are there for. It would be very strange if
    the fans did not kick in when you were working in hot temperatures.

    Yes, the G5 is smart enough to manage it's own temperature ...
    Adrian, May 21, 2007
  6. mugrean

    J.J. O'Shea Guest

    You are, of course, correct. My error.
    J.J. O'Shea, May 21, 2007
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