I have a Latitude D505 which is fine in itself, but when I connect it to a smartboard the display is all distorted, offcentred and smeared. I have tried it on several smartboards and all are the same. If I connect it to an external monitor I can get no display up at all, although it has been set to dual display.
I have updated the bios, the video drivers and everything else I can think of. Has anyone got any ideas? I am really hoping I can do something about it!