I have a Sceptre Komodo 42" 1366x768 TV. It is about a year old. Before it warms up (10-15min) everything is okay. After it is warm one line appears about 5 inches from it's left side. It looks like that one column of pixels does not work properly. Those pixels show only blue or red colors instead of the actual colors of the movie. It is very disturbing to watch any movie or TV program like that, having a sharp line in the picture all the time.
What do you suggest me to do? I have already unplugged the TV for over a day and plugged it back to the electricity restarting the system with that, but the problem is still there.