Can You Run Tv Power Cord Behind Wall. Is it just in case someone was to drill/screw into the wall? The wall is an exterior wall.
Best way to run the cable through floor for new cable ... from www.homedepot.com
Carefully push the top low voltage box into the wall cavity. Replace the lid and plug in the power strip cord. Here are tips you need to tackle an electrical project.
You should not run power cables through a wall as a substitute for permanent wiring, ie wired outlets.
Carefully feed the tube and power cord into the top hole, down through the wall cavity. Connect one box is on the other side on wall, so is the electric plug in. It is not approved through the national electrical code. Tuck those ugly cables and wires behind your wall for a cleaner look.