I bought a Lynx off ebay and it worked fine when I got it. After a few plays it would not turn off. I tried turning it off a couple times and it finally turned off, however some games do not work. Older games like Gates of Zendocon and Electrocop work fine, others like Hard Drivin and Batman don't work at all, and some like Stunn Runner and Hydra, the title screen is all screwed up but the game plays fine. Anyone have an issue like this? I have cleaned both the games and card connector inside the Lynx. I have also tried using the power adapter with no change. Thanks for the help.