3 Replies Latest reply: Mar 3, 2013 10:54 AM by zinzaba
zinzaba Level 1 (0 points)

Hi Guys,


Please can someone help me. I have a problem with the quality of the picture on my external screen. I know there have been many posts on this and I have read a number of them but none of them seem to help me.


The display is not clear and crisp. I notice it in e.g. GMail where I cannot see the dividing lines between the emails and the borders of buttons are not visible.


I have tried the following:


- Manaually set resolution

- VGA through thunderbolt

- Straight HDMI

- Upgraded firmware on the monitor


I am not sure what to do. It worked fine on my Windows Dell laptop.


Please please can someone help (if possible). Thanks.

MacBook Pro with Retina display, OS X Mountain Lion (10.8.2)