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iM Mac

macrumors newbie
Original poster
Dec 22, 2014
1
0
Ok I was wondering if anyone is having the same issue as me. While using Mission Control I am getting a distortion issue which worries me that I have a graphic card issue. However this only happens while using mission control and nothing else. It also only seems to happen while using an Adobe application. I am sure it is not adobe though because it does not happen at work. I am using a 27 inch iMac Late 2012, 2.9 GHz Intel Core i5, 8GB Ram, NVIDIA GeForce GTX 660M 512 MB.
I am using OS X Yosemite 10.10.1. Please refer to the images and any feedback is appreciated.
 

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