ELECTRONIC DEVICE HAVING DISASSEMBLE MONITORING DEVICE

A disassemble monitoring device of an electronic device includes a detecting unit, a one time programmable register, a storage, and a processor. The detecting unit is configured to detect whether the electronic device has been disassembled, and upon detecting that the electronic device has been disassembled, generate a detection signal. The one time programmable register is electrically coupled to the detecting unit and is configured to change a storage value of the one time programmable register in response to the detection signal. The storage value can only be changed once. The processor retrieves the storage value from the one time programmable register in response to a user operation and determines whether the storage value has been changed. Upon determining that the storage value has been changed, the processor confirms a result of determination that the electronic device has been disassembled and outputs the result of determination.