We regret the trouble you have experienced with this television. If the outlet is providing power, yet the TV will not activate, then there may be a problem with the internal power supply or a control board. We will not be able to make a proper determination without an inspection of the product. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at
http://www.lg.com/us/support/repair....