I have an LG 60pb6900 3d plasma tv that will not show any picture. There was a lightening strike close to our house a couple months ago and the TV was plugged directly into the wall (I'm an idiot, I know). Every since then when I try to turn it on it will briefly flash on, turn off then turn back on by itself. On the second turn on, it'll do the brief screen flash then it goes completely blank. I can't see any input or menu. Also I do have the red light indicator when the TV is off. I called LG and they were absolutely useless. Any help would be greatly appreciated