DS lite does not recognize games in either slot?

I replaced the bottom touch screen following videos and instructables. It works perfectly. Now the unit does not recognize any game in either slot. What could be wrong? How do I fix?

canucksgirl5 years ago
Well, I guess it doesn't work *perfectly*. :p

You may have disconnected or broken a connection that reads the games... Open it up and check for anything obvious; then consult with the schematics for more info.