Abstract: A method for detecting heat dissipation is provided, including the following steps: sensing a core temperature of a heat emitting component of an electronic device; sensing current power of the heat emitting component when the core temperature is greater than or equal to a warning temperature; and transmitting an assembling check prompt and activating a thermal control circuit (TCC) when the current power is less than thermal design power (TDP) of the heat emitting component. An electronic device is further provided, to execute the method for detecting heat dissipation.

Abstract: A controlling method for an electronic device is provided, including the following steps: receiving a feedback signal; determining a signal strength value of the feedback signal; obtaining a first threshold value and a second threshold value; comparing the signal strength value with the first threshold value and the second threshold value, where the first threshold value is less than the second threshold value; controlling a screen to operate in a first mode when the signal strength value is greater than the second threshold value; comparing the signal strength value with a predetermined value when the signal strength value is greater than the first threshold value but not greater than the second threshold value, and adjusting the first threshold value to be the signal strength value when the signal strength value is greater than the predetermined value.

Abstract: A diagnostic system applied to an electronic equipment with a plurality of hardware devices is provided. The hardware devices include a display and a processor, the diagnostic system is executed by the processor to diagnose the hardware devices. The diagnostic system includes a diagnostic test interface, which is displayed on the display and includes a plurality of hardware items corresponding to the hardware devices. Each of the hardware items links to the hardware devices. When at least one of the hardware items is triggered, the processor executes the diagnostic item of the hardware device corresponding to the triggered hardware item.

Abstract: An electronic device and a control method applied to the electronic device are disclosed. The control method includes the following steps: receiving a feedback signal and determining a signal strength value of the feedback signal; comparing the signal strength value with a threshold value; obtaining a gravity acceleration value from a gravity sensor and comparing the gravity acceleration value with a predetermined value when the signal strength value is greater than the threshold value; comparing a variation value of the gravity acceleration value with a variation threshold value when the gravity acceleration value is greater than the predetermined value; and controlling a screen to operate in a first mode when the variation value is greater than the variation threshold value.

Abstract: An electronic device and a control method applied to the electronic device are disclosed. The control method includes the following steps: receiving a feedback signal and determining a signal strength value of the feedback signal; comparing the signal strength value with a threshold value; obtaining a gravity acceleration value from a gravity sensor and comparing the gravity acceleration value with a predetermined value when the signal strength value is greater than the threshold value; comparing a variation value of the gravity acceleration value with a variation threshold value when the gravity acceleration value is greater than the predetermined value; and controlling a screen to operate in a first mode when the variation value is greater than the variation threshold value.

Abstract: A controlling method for an electronic device is provided, including the following steps: receiving a feedback signal; determining a signal strength value of the feedback signal; obtaining a first threshold value and a second threshold value; comparing the signal strength value with the first threshold value and the second threshold value, where the first threshold value is less than the second threshold value; controlling a screen to operate in a first mode when the signal strength value is greater than the second threshold value; comparing the signal strength value with a predetermined value when the signal strength value is greater than the first threshold value but not greater than the second threshold value, and adjusting the first threshold value to be the signal strength value when the signal strength value is greater than the predetermined value.