Hello! I bought my first Atari 2600 the other day, but unfortunately it doesnt work... plugging it in with a game yields just a black screen. With no game plugged in the console cycles through a couple colorful screens with lines but more often then not a scrolling screen with black garbage or just a black screen similar to when a games plugged in. I unfortunately paid $40 for this so Id like to get it fixed if possible, any ideas?