Why wont the TV power on?

I couldnt find the model in the description. My TV is a 2012 LED TV from the EH6000 series. Recently the power button was blinking red and it wouldn't turn on. I left it unplugged for about 24 hours then plugged it back in to a new source and it powered up fine. That night I went to turn it on and it again will not turn on. However this time the power indicator light remains solid. When the power button is pressed the light flickers/fizzles initially then goes back to solid with no power to the TV. Any help or a point in the right direction would be great. Thank you.