It looks like you are in need of service. If you want to do a self repair please purchase the service manual first at http://www.samsungparts.com
If you'd rather have service completed by a certified technician, Here’s the thread where you can get details on setting that up: http://forums.cnet.com/7723-13973_102-542437/service-issues-click-here-for-help/
I have a Samsung UN55ES6100 with a cracked screen, all parts were working great. So if you need anything, boards etc., let me know. Or i need a new screen. So let me know if you can help me.