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Released October 24, 2011 / 2.2, 2.4, or 2.5 GHz Quad-core Intel Core i7 Processor

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Logic board part number


I have a late 2011 unibody MB Pro, 15", part number A1286. I believe the GPU on the logic board died - blue screen with vertical lines galore.

I want to attempt and replace the logic board but am not sure of the part number. The SN of the unit is C02HL7LZDV7L and I think the proper PN for the board is 661-6081 but would like confirmation.


Update (02/01/2016)

Isn't the SN C02HL7LZDV7L?

The sticker on the RAM slot says the following:


MLB No: C02215200PGF16HA4

EMC No: 2563


Beantwoord! Bekijk het antwoord Dit probleem heb ik ook

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Give us the full systems serial number so we can cross check what you have.


Dan where are you going to check serials now where I've always gone is being flagged her as spam


@jimfixer - Here: EveryMac and my Apple Service Account ;-}


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There were actually 2 revisions for this board

661-6081 Board, Logic, 2.2 GHz, Core i7, Rev 1

661-6160 Board, Logic, 2.2 GHz, Core i7, Rev 2

Hope this helps

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Thanks! Do you know if the hardware is the same in terms of mounting points and hardware hookups?


doing a little more checking and will let you know


From what I've been able to gleen there are actually 3 boards that are compatible with your situation 661-5852, 661-6081, 661-6160 There all supposed to be interchangeable . The 5852 was never sent from the factory with this computer but it will work in a pinch. Take this with a grain of salt as I was only able to confirm this from 2 sources


Thanks! All of these are such mad bank :'(


all Mac boards are


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Take it in to an Authorized Service Provider and ask them to test it for this repair:

MacBook Pro Repair Extension Program for Video Issues

Apple has determined that a small percentage of MacBook Pro systems may exhibit distorted video, no video, or unexpected system restarts. These MacBook Pro systems were sold between February 2011 and December 2013.

Apple or an Apple Authorized Service Provider will repair affected MacBook Pro systems, free of charge. See below for details on affected models and service options.


An affected MacBook Pro may display one or more of the following symptoms:

Distorted or scrambled video on the computer screen

No video on the computer screen (or external display) even though the computer is on

Computer restarts unexpectedly

Products affected

15-inch and 17-inch MacBook Pro models manufactured in 2011

15-inch MacBook Pro with Retina models manufactured from Mid 2012 to Early 2013

Do not use the identify your coverage from this site as it only tells you about your original warranty, not the program.

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Gene zal eeuwig dankbaar zijn.

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