monitor looks posterized

So my cat sat on my keyboard and he did something wierd, and I cant figure out how to undo it. My entire monitor looks like it is in negatve, or posterized- I dont even know what to call it. Everything, from the background image to the buttons, to every program opened, is not the color it should be. And when I go into appearance, it won't change anything. Or anything else I have tried.

For example, this screen looks black with white writing and dark green tabs.

Any thoughts?

Powerbook G4 Mac OS X (10.4.2) Titanium

Posted on Dec 12, 2005 11:44 PM

Reply
3 replies

Dec 13, 2005 12:20 PM in response to jellolady

Hi Jellolady,

From your user profile, I see that you have a PowerBook. This section of the forums is for PowerMacs. It's best to post in the right section just in case your issue is a special PowerBook issue.

I can fix this one for you, though. In system preferences, go into Universal Access. In there, you can toggle Black on White/White on Black to get back your appropriate settings.

You cat went and sat on exactly the right key combination to operate a short cut that does exactly this - children are good at it too. 🙂

Cheers!

Karl

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

monitor looks posterized

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.