MacBook Pro (17-inch, Mid 2010) screen displaying low number of colors My 17-inch, Mid 2010 MacBook Pro's screen now displays a limited number of colors, kind of "fuzzy". See this photo

I search on the internet but I could not find a case similar to mine. Not search on which keywords to use to describe the issue, though.

Does anyone knows this? Is it fixable?
As I see the screenshot, the colors on that display are inverted. 

Try unchecking Settings &gt; Accessibility &gt; Display &gt; Invert colors

Also take a look at the Display contrast and the Increase contrast options. 

Here is a screenshot of the default settings: