Ok crazy question i have a voyager av 2000 projector from 2000 which was discontinued in 2003 i went to plug it into my laptop which has windows 8.1 on it to project a project im working on using vga and my computer keeps saying didnt detect another display I've tried everything i can think of including different cables to updating drivers to restarting the pc several times i have even checked to see if its on the right source and it is i think