Abstract: This invention is a System Status Display Control Module, for the main purpose of detecting whether the CPU voltage is stable, the current is normal, or the temperature is lower than specified setting, the hard disk voltage and temperature, and whether the revolutions of radiating fan is lower than specified setting, the conditions are immediately displayed and controlled; including a Status Detector to detect he aforementioned components and transmit the information to a Control Logic; a Control Logic that compares the data obtained from the status detector with the data in the Standard Data Storage Device, which are then respectively provided to the CPU/Power Supply and Display unit for control and display; a Standard Data Storage Device that stores the specification data of the aforementioned components; and a Display unit that displays the information after it is compared and verified by the Control Logic, so that the system's conditions can be immediately displayed and controlled.