1. HDMI is generally burned interface. This is because the HDMI interface refers to the interface between the connection of electronic devices, and the burning interface refers to the welding of electronic components, due to the welding temperature is too high or the welding time is too long, resulting in partial damage or failure of the interface.
Therefore, the damage of the HDMI interface is usually caused by burning the interface. 3. In addition to the burning interface, the HDMI interface may also be damaged for other reasons, such as improper insertion, poor contact, etc.
Therefore, when using the HDMI port, pay attention to correct insertion and removal to avoid excessive insertion and removal or excessive force, so as to avoid interface damage. In addition, regular cleaning of the interface is also an important measure to protect the HDMI interface.
HDMI is connected through a cable, burning the interface unless it is short circuit, but it must first burn the chip.