I am experiencing horizontal pixelation approximately 1 or 2 lines in width as well as freezing of transitions to the taskbar? Any assistance woiuld be much appreciated.
iMac
Posted on Jul 10, 2012 10:50 AM
Q: I HAVE HORIZONTAL LINES AND SHIFTING OF BACKGROUND COLORS
Hello, have you blown the dust out lately? Let it cool for an hour & see if you can get these...
Get Temperature Monitor to see if it's heat related...
http://www.macupdate.com/info.php/id/12381/temperature-monitor
iStat Menus...
http://bjango.com/mac/istatmenus/
And/or iStat Pro...
http://www.islayer.com/apps/istatpro/