iPad 2 vga mirroring does not work.
Please help. I've just bought an iPad 2 to use in my classroom. I bought the iPad->VGA-out adapter. I've hooked it up to an LCD projector, and no joy. I have "widescreen" enabled under video settings. I also have a colleague here with me at the workshop who has an iPad 2 and he plugs his in and it mirrors immediately. I cannot get mine to mirror. Do I have a crappy iPad or is there a setting hidden somewhere that I can't find? He and I are banging our heads against this one. Can't figure out why one iPad works and the other does not. Any clues?