Our non-verbal developmentally disabled son was in playing with our other Mac, G4, OS 10.6.2 Everything displayed appears as a negative, including trying to watch DVD's. I have not been able to figure out what he did or how to return the settings to normal. It is difficult to watch a negative version of a movie, and all of the icons appear very odd. Rebooting does not help.
Any ideas? Help would be most appreciated.
Any ideas? Help would be most appreciated.