Computer of Self-Temperature Controling Type and Controlling Method thereof

摘要

A self-temperature controlling type computer appropriate for improving the accuracy of temperature control over a limit, and a method for controlling the same are provided to control the number of rotations of ventilation fans based on the temperature sensed by an analog sensing method and the temperature sensed by a digital sensing method to control the temperature of a chip-set accurately and stably which includes a central processing unit and the temperature of a case inside, thereby improving the use efficiency of the computer. An analog temperature sensor(12A) senses the temperature. A digital temperature sensor(12B) detects the temperature. Ventilation fans(50A,50B) are installed. A chip-set(10) selects one of the first temperature sensed by the analog temperature sensor and the second temperature sensed by the digital temperature sensor in accordance with temperature sensing deviation with the first temperature and the second temperature. The chip-set controls speed of revolution of the ventilation fans based on the selected temperature.