The invention discloses a self-adaptive method of an LVDS interface and a VGA interface, and relates to the field of the interface management of the computer. A system designs and adds periphery circuits of the LVDS interface and the VGA interface, configures the LVDS display interface and the VGA display interface by using UEFI firmware program, and judges whether the LVDS interface or the VGA interface is loaded according to a signal, thereby realizing the self-adaption of the LVDS interface and the VGA interface. Through the self-adaptive method disclosed by the invention, the computer platform realizes the selection of outputting a VGA signal or an LVDS signal by configuring the periphery circuits and using the UEFI firmware program, and the interface type is automatically recognized so as to output different signals when accessing into different interfaces.