Early 2011 model, A1278 / 2.3 GHz i5 or 2.7 GHz i7 processor.

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Mainboard Identification after Destroying it with Wine

Hey There,

i've got an Macbook that isn't working anymore without specifications. My Buddy said, he threw a glass of wine over it. After that it stopped working Properly and does not boot anymore.

No I want to Replace the whole Logicboard. But i cant find the Right identification Number. Where to buy the new one?

Here are some Pictures:

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Update (09.10.2016)


This ist it! There is nothing on the Logicboard itself. Is it worth of trying it to Repair or buy a new Logicboard?

where could i get a new one?

Answered! View the answer I have this problem too

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Go here and enter the serial number from the back of your machine so you can tell us exactly what it is:


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If the wine entered through the keyboard and got to the logic board, which it appears that it did, in my estimate the cost and labor involved in those makes a repair cost prohibitive. Look at the LDVS connector and see if you think it got hit too. How long has it been sitting and corroding?


Maybe a half year was it sitting :((

Where exactly is the LDVS connector located?

Thank you so far!


See sep #14 of this guide, it it's corroded the display is probably gone too:

MacBook Pro 13" Unibody Early 2011 Display Replacement


It looks okay to me.

But you think it isn't worth, to buy a new Mainboard an try it again?

Greetings, and thank you so far!!!


The keyboard would be the place to start. You can get that part for about $30


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Predicolus will be eternally grateful.
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