Hi Ihave homers meltdawn. When you say lcd do you mean the blut led display? When you say it stays on for 30 seconds do you mean its on during post. Power up. Does it stay on in attract mode or does it go off when the lights start flashing. Sorry for all the questions but im trying to findout if the led is faulty or anything else it maybe. Also you say it goes off. Is this completely or does it flicker. When it is on does in display correctley.
I think that enough questions for now
And finally welcome