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target disk ok

  1. Sumleilmus

    black screen iMac 9,1 but boots in target disk mode

    The display on our iMac 9,1 (vintage 2009) (OS 10.9.5 or so) went black. At boot I hear no chime, but I see a brief 1 cm horizontal illuminated band then just more black screen. I can boot it into target disk mode. Having done that, I connected it to a MacBook Pro running the same OS and ran...
    • Sumleilmus
    • Thread
    • black screen imac 2009 os x 10.9 target disk ok
    • Replies: 4
    • Forum: iMac
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