Outside there is a power box, the one where the electrical company gets readings from, and before they installed FiOS I never realized it but there was a small piece of metal connected to the corner of the box with a wire coming out of it that says Cable TV on it. The other end of the wire is clipped off now but if I remeber, it attached onto the screw that sticks up on a coaxial splitter, it looks like some kind of ground connection or something
What did this thing do?
What did this thing do?