I'm very sorry for any inconvenience this may have caused you. Unfortunately, this sounds like it may need servicing. 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/
My samsung un32eh5300f will not power on. Every time I click the power button, the screen flashes once and then the red indicator flashes. I've already replaced the power board and that didn't make it do anything different. I NEED HELP!!!