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20" cinema display blinking light

2286 Views 2 Replies Latest reply: Apr 21, 2012 10:46 AM by hexdiy RSS
Chris Williams Vanderbilt Calculating status...
Currently Being Moderated
Feb 9, 2012 6:49 AM

My 20" Cinema Display won't power up. The power light blinks "short-long-short". Apple Tech post says this indicates faulty power supply. I tried another known working power supply and still got the same error. It is plugged into a MacPro 2.66 dual core Xeon machine with a 23" monitor that works fine.


Any ideas?

Cinema Display 20"


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