I have the same problem. Got the component cables on a 32inch LCD TV. Set to 480p and some of the VC games dont have video! Do any of you think that Nintendo will release a patch, or is this just something we have to live with?
If this only happens with games pre-N64, as mario64 works fine, I might be able to live with it. As I just want to play all the classic N64 games!