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there is a horizontal line on my monitor just over the program signs

160 Views 2 Replies Latest reply: Nov 25, 2012 2:55 AM by Martyapo RSS
Martyapo Calculating status...
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Oct 2, 2012 1:50 AM

Could it be an hardware problem? a white horizontal line just over the programm signs. it is there after the last update of os x 10.8.2 (12c54). is there a possibility to test the monitor?



iMac, OS X Mountain Lion (10.8.2), Late 2009


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