Good afternoon. I want to tell you that this review only applies to my LG Electronics warranty service experience. I bought a high quality LG LED TV and it "blinked". It broke after about a month of use. It was just terrible, I read a lot of lg electronics reviews and so I had to go through the warranty repair of my TV. I first sent an email request, and a specialist from LG Electronics answered me with diagnostic procedures and advised me to call the local service company if they did not work.