How did you disconnect the HD line?
The high definition wire is broken. The copper wire and copper wire are connected. The outer aluminum wire and the aluminum wire are connected. The aluminum wire is twisted directly into one piece. The copper wire and the aluminum wire are separated, and the circuit can not be shorted.
The general HDMI line consists of two parts, the interface and the wire. HD line is specially developed for high-definition video and audio equipment, so he has put forward higher manufacturing requirements for interface, wire, joint and manufacturing process.
High-definition line that is high-definition multimedia transmission wire, in English called "High Definition Multimedia", abbreviated as "HDMI" line.
