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2.3GHz, 2.6GHz, or 2.7GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache.

Display Problem ON and OFF

My Macbook Pro Retina Display Mid 2012 turns on then turns off immediately. Restored my Macbook but still don’t work. Any help?

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4 Comments:

Please explain more. Do you mean it starts with a loading bar, but turns off before the computer has started completely?

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Yes, that's correct.

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Have you recently done a system update?

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No, I am unable to do it. It doesn't let me get in.

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1 Answer

You could try the troubleshooting methods I used to diagnose my problem here to get more detail about the issue:

Hall Effect / Reed Switch Malfunction

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Ashif Patel will be eternally grateful.
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