| 摘要 |
A gaming machine is provided, which includes an interface portion, a controller, a memory, a first power supply, and a second power supply. The interface portion is connected with at least one unit used for executing a game. The controller controls the unit connected to the interface portion and detects an occurrence of abnormal operation at the unit. The memory stores identification information for identifying the unit, and further stores historical information that includes information related to the occurrence of abnormal operation detected by the controller in connection with the identification information. The first power supply supplies a voltage required for operation of the controller. The second power supply supplies the voltage required for operation of the controller if a voltage supplied for the controller by the first power supply is less than the voltage required for operation of the controller. |
