Chosen Solution
Hello, Maybe someone know, what could be the problem of red LED blinking on the TV? The remote control is working. The power LED flash several times when I try to turn on the TV and that’s all. No sound, no picture, nothing… I didn’t see any burnt components in the TV electronics. From where to start looking for failure, maybe from power supply board? Maybe this is some ongoing problem for all smart series TVs? Also, the fun part is that the TV has stopped working when the warranty has expired :) Thanks for the answers and thoughts.
@pinout1 Samsung does not publish their blink codes nor is there a red light of death. First off, remove the cover from the back of your TV. then check the power board. Use a multimeter and measure the voltages from the power board to the main board. Post some good pictures of your boards with your Question so that we can see what you see. Adding images to an existing question
