********** Once Apple decided to abandon the ADC connector around 2005, many people were stuck with really nice Apple Studio Displays that couldn't be used with a standard DVI connector. This single processor Power Mac G5 was discontinued soon after in June 2005. The ADC was still standard on the Power Mac G5 until April 2005, when new models meant the only remaining Apple product with an ADC interface was the single processor Power Mac G5 introduced in October 2004. First implemented in the July 2000 Power Mac G4 and G4 Cube, ADC disappeared from displays in June 2004 when Apple introduced the aluminum-clad 20', 23', and 30' Apple Cinema Displays, which feature separate DVI, USB and FireWire connectors, and their own power supplies. Apple used ADC for its LCD-based Apple Cinema Displays and their final CRT displays, before deciding to use standard DVI connectors on later models. Your adapter may be possessed and decide to bite you! There are voltages inside this little box that have unknown locations, so please be careful and make sure this adapter is unplugged before you attempt to rip it apart! Now, a quick excerpt from Wikipedia that explains the ADC monitor connector - ********** The Apple Display Connector (ADC) is a proprietary modification of the DVI connector that combines analog and digital video signals, USB, and power all in one cable. It's possible that while opening up the white case you will get a nasty pinch.

First, a standard disclaimer - You could get cut getting the sticky plastic label off.

How to take apart power mac g5 case