Hardcore dry goods: DIY repair HDMI cable, unlock the money-saving trick,at present, with the rapid development of science and technology, HDMI cable is the key "bridge" to connect the high-definition horizon. If you are a little careless, the cable will be damaged and have poor contact, and the replacement cost is high. Don't panic. Today, I will teach you a few practical tips to repair HDMI cables to break the old concept of "you can only buy it again if it's broken".