| 摘要 |
The present invention relates to a power management method of portable computer and detects the electric power consumption of portable computer through a detection circuit during the operation of portable computer, in addition, dynamically changes any one of the followings: the voltage and frequency of portable computer CPU, the frequency and efficacy of Video Graphics Array (VGA), or the frequency of memory. What is more, the invention provides a plurality of power management modes of portable computer for achieving the object of managing electric power consumption of portable computer.
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