Hello, So I got a PAL Super Nintendo for 7 euros with Super Mario World (Yeah, that's cheap, but it has no controller). However, everytime I'm trying to get the game working, the console gives a red led (Usual stuff) but that's about it. No image or sound on the TV. It sometimes flickers some green lines on the top of the TV for some reason but it's really regular and the green lines only appear for a fraction of second. I tried cleaning as much things I could, but not having a nintendo security screwdriver, I can't get behind the motherboard. I'm using a GC video cable and a 12V 4A power supply. Do you have any ideas ? Thank you.