Chosen Solution
I have an iMac 21.5, EMC 2389 model. After replacing the Superdrive with a SSD I have damaged the monitor data cable (APPLE P / N 593-1280 VENDOR: ACON) and has come out a cable wire vertical sync LED card (APN: 593-1237 REV : A VENDOR: LW). The case is now unbootable iMac screen after being turned off, however if it boots the screen when I restart the iMac. Know if these symptoms may be normal for educated the monitor data cable?, Where I can buy these cables? Thanks for your help and sorry for my English by google traslator.
Go here to find your part number: http://www.welovemacs.com/mc508lla.html Click on the box to the left of this to blow it up: Apple iMac 21.5-inch 3.06GHz Intel Core i3 (MC508LL/A) Parts & Upgrades
I believe that the cable that you need is this one. Double check your model number before ordering.
This is the cable you need. http://www.ebay.com/itm/New-LCD-Cable-59…
