2 Replies Latest reply: Aug 24, 2010 8:13 PM by wisconsinplaymakers
wisconsinplaymakers Level 1 (0 points)
I just purchased a 24" display to go with my MacBook Pro (Summer 2009 model).

I cannot get the display to go any higher than 1440 X 900. I randomly shut my MacBook Pro cover last night and the screen changed to 1920 X 1200 so I thought it could not handle both displays at the same time. However, when I tried this again this morning the display is back to 1440 X 900. I talked to Applecare and they told me I needed to take it in, but I wanted to see if there are any suggestions.

I have gone into display settings and changed it to 1920 X 1200, but underneath all the options it says "usable resolution 1440 X 900".

Macbook Pro, Mac OS X (10.6.4)