5 Replies Latest reply: Nov 23, 2012 10:19 PM by Mrkeb
steviepeas Level 1 Level 1 (0 points)

My screen on my 2 week old iMac comes up pixelated leaving square trails mimicking the movement of the mouse. I have had consultations twice with Apple support junior team members, looking forward to a senior team member reviewing my case. It looks like some sort of eraser wiping the blank dark screen revealing the login screen underneath. Any ideas?

Oh by the way my first iMac was sent back due to dead pixels, how unusual is that?


iMac (21.5-inch Mid 2011), Mac OS X (10.7.4), 2 weeks old