If your projector or monitor has a VGA connector, connect the VGA-to-VGA adapter that came with your computer to the VGA port and then connect your monitor cable to the adapter.
A. VGA monitor port on a Power Mac G4 Cube computer
Figure 1 Connecting the VGA-to-VGA adapter
To connect a projector or monitor to the VGA-to-VGA adapter:
1. Plug the VGA adapter into the VGA monitor port and tighten the thumbscrews.
2. Plug the project or monitor cable into this end of the adapter and tighten the thumbscrews.