My Samsung TV model QN77S95DAF won't turn on, and the Best Buy geek squad says they can't do anything and that I have a lemon. It cost $5,000, including setup, and I bought it last December. Samsung is sending out a tech. Is there a known problem with this TV? Samsung TV Model / MODELE NO. : QN77S95DAF Model Code : QN77S95DAFXZA Type No. : QN77S95DA
