In November 2005 I purchased a 50” LG plasma TV from Best Buy in Dover, DE. (#842). In May 2008 while watching the TV there were three very loud “bangs” and the unit shut down. I called the warranty service and the TV was repaired ( cost of $ 700.00). On 12-27-09 while watching the TV there was a very loud “bang” and the unit again shut down. I called the warranty service and was advised that the extended warranty expired 10-31-09. I was very upset as I had not been afforded the opportunity to renew the warranty... read full review »