Question about Apple iBook G3 Mac Notebook

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Negative screen image

When I turn on my iBook the display looks normal for the first few seconds, then the whole picture turns "negative": everything that is supposed to be black or dark is white and everything that is supposed to be white or light colored is black. Everything is working fine otherwise - but I can't find anything in the preferences to change this troublesome orientation.

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  • janet_whitak Nov 29, 2008

    Thank you SO much! I have no idea how this option got selected - but your tip helped me change it back in a half a second.

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Look in System Preferences for Universal Access, there is a Display option which says Black on White(the normal setting) and White on Black (the setting that has been enabled).

There is a keyboard short cut to change the setting, it involves pressing four keys - Apple, Option, ^ and 8.

Posted on Nov 29, 2008

  • Neil Capel Nov 29, 2008

    No problem, I found the options in there after our youngest child managed to enable the Zoom function (by pressing a few buttons altogether I expect) in the same place.

    I thought the monitor was broken as it went all fuzzy! (try it on an LCD screen and it goes really blurry)

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