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Electronic device and program storage medium

  • US 20070217920A1
  • Filed: 06/19/2006
  • Published: 09/20/2007
  • Est. Priority Date: 03/17/2006
  • Status: Abandoned Application
First Claim
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1. An electronic device with a fan built therein to perform air-cooling by an air flow generated by rotation of the fan, comprising:

  • an accumulated rotation number calculating section which calculates an accumulated rotation number of the fan;

    a determining section which determines whether the accumulated rotation number calculated by the accumulated rotation number calculating section exceeds a predetermined threshold value; and

    a warning section which gives a warning in response to a determination result that the accumulated rotation number exceeds the threshold value, the determination result being obtained by the determination section.

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