A:Answernance, we are not sure which model you purchased, but depending on which 43" model you currently have, it may share similar features to the 65TU7000. ^Gina
A:AnswerThis TV comes with a 1-year Manufacturer Warranty. There is an option to purchase an extended 2-year or 5-year (extended) warranty at the time you purchase the TV.
A:AnswerRicki417, we recommend making sure the Firmware has been updated on your TU7000. (Home > Settings > Support > Software Update). If your TV is completely up to date, make sure that it has plenty of ventilation around the sides and the back of it. You can also try a cold boot by holding down the Power button on the Samsung TV remote until the TV turns off and on again. This should only take about 5 seconds. ^Gina
A:AnswerHey Bobby- The VESA Wall Mount Standard 400mm x 300mm and mounts can be found on BestBuy.com https://www.bestbuy.com/site/searchpage.jsp?st=tv+wall+mounts&_dyncharset=UTF-8&_dynSessConf=&id=pcat17071&type=page&sc=Global&cp=1&nrp=&sp=&qp=&list=n&af=true&iht=y&usc=All+Categories&ks=960&keys=keys . ^Jason
A:Answerfastball - The 65TU7000 has an optical audio out put , Bluetooth audio, as well as supports eArc thru HDMI. All can be used to connect a audio solution. ^Jason
