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  1. #1
    I Mac screen has gone blank and will not restart

    Member Since
    Mar 07, 2013
    Posts
    1
    I Mac screen has gone blank and will not restart
    My iMac screen started having a 2" blank bar then flickered and went totally blank. It will not restart. Any ideas?

  2. #2
    I Mac screen has gone blank and will not restart
    chas_m's Avatar
    Member Since
    Jan 22, 2010
    Location
    Victoria, BC
    Posts
    18,933
    Specs:
    Mid-2012 MBP (16GB, 1TB HD), Monoprice 24-inch second monitor, iPhone 5s 32GB, iPad Air 2 64GB
    Can you describe this "bar" in a little more detail?

    In any event, it sounds like a mechanical issue. Without knowing what iMac model you're talking about, it could be nearly anything, but I'd say a visit to your nearest Apple Authorised Service Provider is in order.

  3. #3
    I Mac screen has gone blank and will not restart
    kahlil88's Avatar
    Member Since
    Jan 29, 2008
    Location
    Mendocino, CA
    Posts
    680
    Specs:
    17" MacBook Pro A1151 2.16 GHz
    Sounds like an LCD problem...I hope it's not a G5 or early Intel, those were prone to a number of failures.
    There is no system but GNU and Linux is one of its kernels.
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