CONTROL METHOD AND SYSTEM FOR FANS OF ELECTRONIC DEVICE

摘要

A control method for fan includes the following steps: a temperature value for a heat element is detected by a heat detecting unit, and the temperature value is transmitted to a remote processor; a fan input controlling signal is calculated according to the temperature value; the fan input controlling signal is transmitted to a fan board directly from the remote processor; an input speed information is input to the fan for dissipating the heat element by the fan board according to the fan input controlling signal; an output speed information of the fan is received; and determining whether the fan works as predefined by the fan board according to the output speed information and the input speed information.