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I have a 30" Cinema Display it starts up and looks just fine then the power light flashes 3 times and the display goes black

395 Views 1 Reply Latest reply: Feb 3, 2014 5:47 PM by isleroyalite RSS
dc_west Calculating status...
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Apr 8, 2013 12:38 PM

Having a problem every time I start up my 30" Display it starts up just fine and with in seconds the power light flashes and the display goes black. The power light continues to flash 3 times in a cycle. I can disconnect the power and the display will come on but goes through the same cycle again.

30" Cinema Display, OS X Mountain Lion (10.8.3)


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