There are usually signs leading up to a failure, and if youre able to pinpoint them, you can have a replacement cable ready to go. Using the cable until it displays nothing but a black image works too, but I like to avoid that when I can. Thankfully, HDMI cables arent usually that expensive , so if you have to go out and buy a replacement quickly, it not something that will break the bank. Depending on how long youve been using the HDMI format, you might even have some extras sitting around in a...
