Mainboard, display device, display method and computer readable storage medium

The invention provides a mainboard, a display device, a display method and a computer readable storage medium. The mainboard comprises a processor, a detection circuit and at least two display interfaces, wherein the at least two display interfaces are respectively used for connecting different displays; the detection circuit is coupled with the at least two display interface circuits and is used for detecting an electric signal of the display; and the processor is coupled with the detection circuit and is used for determining information of the display connected with the display interface based on the electric signal detected by the detection circuit. The performance of being compatible with various types of displays can be improved. 本申请提供主板、显示装置、显示方法和计算机可读存储介质。该主板包括处理器、检测电路和至少两个显示器接口，至少两个显示器接口分别用于连接不同的显示器；检测电路与至少两个显示器接口电路耦接，用于检测显示器的电信号；处理器与检测电路耦接，用于基于检测电路检测的电信号确定与显示器接口连接的显示器的信息。本申请可以提高兼容多种类型的显示器的性能。