I have just aquired a Mega CD 2 (PAL version, Euro) for £2 (cheap huh?), but sadly it doesn't work, when I opened it it was covered in filth, I cleaned it up and tested it on my Model one Mega Drive 1 (the one without the 'Produced and or Published by SEGA' at the beggining of a game), and it had NO power light, I DO have two power packs and such, need help getting power supplys