I have a Genny 1 and Sega CD Mark 1. I can play carts on the Genny whether it's connected to the CD player or not. However, the CD player won't work, it worked fine when I first got it out (after 20 years of not being played!). However, when I packed it away for a few months and got it out again it decided not to work :-( Every now and again the Red and Green light flash on and then go off again, however most of the time no lights come on at all. I have dismantled it, cleaned the connections, checked the fuse (which is fine), I put the front of the CD tray on slightly wrong, it didn't like that as it wasn't quite lined up so it told itself to open, have adjusted this now so it's not opening anymore but just shows it's got power. Any more suggestions before I sell it for spares ?