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#nodisplay

  1. D

    (late 2012 iMac) Black screen 21,5"

    Hello, I've tried to change the HDD of this iMac to an SSD and also cleaned it, after i was done (i fully disassembled it and cleaned it with compressed air) I've noticed that i have broken the display ribbon cable which I have later replaced, but the Mac still wouldn't show me any picture...