A friend just gave me his old sega he had in storage for years. It's a model 1 sega cd. I used to own one too. Wasn't there like a metal plate that attached to the top of the sega cd unit to shield it from the Model 1 Genesis? Will the Sega cd work without it or even power on? Is there any way to replace the plate with tin foil or another metal plate? I really want to play this sucker. Any feed back would be greatly appreciated.