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모델 A1181: 1.83, 2, 2.1, 2.13, 2.16, 2.2, 또는 2.4 GHz Core 2 Duo 프로세서

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I need help Downgrading my MacBooks MacOS.

My Macbook is a 1181 running MacOS Yosemite. I have 4GB of ram and I really want to downgrade it back to Mountain Lion. Can you tell me how to do it?

I Used MacPostFactor to upgrade.

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Do you still have your original gray CDs that came with your system?

@danj Sadly, no. This was given to me by the supervisor of our apartment.

EDIT:

Also I cant get the superdrive to work. Tryed replacing it but it didnt work. And something is having closed for some reason.

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Sorry without having a bootable Mountain Lion OS installer CD you’er up the creek without a paddle. See if you can find the retail version off of Amazon or eBay. Make sure it has picture of the Mountain Lion on it not a copy.

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