MBP display was replaced by Apple, now only shows thousands of colors w/different HD

Posted:
in Genius Bar edited January 2014
I have the latest gen 15" Macbook Pro. When I first got it in September, I put an upgraded hard drive in it myself. Recently, my display went bad, so I swapped back to the old hard drive before I took it into the Apple Store for repair. They ended up replacing my display and giving me a new logic board. When I got it back, I threw in the other hard drive I usually use and now it won't recognize the millions of colors option on the Displays preferences pane. I swapped the original hard drive and I see that its registering on there, so its not the display. How can I get my upgraded hard drive to recognize the millions of colors option?



THanks in advance,



Dave

Comments

  • Reply 1 of 1
    MarvinMarvin Posts: 14,436moderator
    Try going into /Library/Preferences and delete com.apple.windowserver.plist and reboot.
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