@reidster:
An A4000T should not have a DB9 RGB connector nor a DIN RGB connector if not a third-party addon is fitted. The only DB9 connectors it has as standard are the mouse/joystick-ports and the only thing it has resembling a DIN RGB connector is the keyboard connector. The port for the A4000T's native RGB-output is the DB23 female.
If you can take a picture of the back of your A4000T and post it here, I am sure you will get help with identifying all the connectors.
/Patrik
