YOUR LED LIGHTS WON'T TURN ON!

Ugh, that is so frustrating! I have my LED lights to work, but they just won't turn on. I've looked the fixtures - they seem fine. Maybe the wall switch is {the{ led lights that react to tv problem? I don't remember what else to try! Any help would be much appreciated! Identifying Faulty LED Lights When your LED lights start to fail, it can be