I think Apple has a howto for this on their website, but this is the closest I could find: http://support.apple.com/kb/TA26054 It might work for you. -- Rich On Sat, Nov 15, 2008 at 9:23 AM, Chris Bialozynski <cbialozynski at gmail.com> wrote: > I have my replacement power supply for my G4 Quicksilver (and tested it out > already). How do I remove the existing one? I can see most of the screws > that need to go, but how do I get the back plastic cover off? I tried > searching for instructions to no avail.