The invention relates to a display having an EDID (Extended Display Identification Data) automatic burning function at the first boot. The display is characterized by comprising main software which contains an EDID burning program and EDID data of each interface, wherein the main software is stored in an SPIFlash, I / O ports of CS#, SI, SO, WP# and SCLK in the SPIFlash are connected with I / O ports corresponding to MCU (Microprogrammed Control Unit) by a bus, and the output end of the MCU is connected with a WP / SCL / SDA bus of EEPROM (Electrically Erasable Programmable Read-Only Memory) for storing the EDID of each interface of a liquid crystal display. By using an IIC communication protocol, the EDID can automatically transfer and burn EDID preset in the MCU software to the corresponding EEPROM when the display boots for the first time, and therefore, the unmanned EDID burning is realized, the operation action is reduced, the production efficiency and the quality are improved, and the manufacturing cost is greatly lowered.