MB Pro Retina mid 2014 LogicBoard Replace

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MacBook Pro 15" Retina Display Mid 2014

2.2 GHz (Turbo Boost up to 3.4 GHz) or 2.5 GHz (Turbo Boost up to 3.7 GHz) quad-core Intel Core i7 processor with 6MB shared L3 cache.

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jrm @jrm35943

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Gepost: 21 dec. 2017

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MB Pro Retina mid 2014 LogicBoard Replace

I have a 15" mid 2014 MacBook Pro retina (11,2).

I was wondering if it would be possible to swap out the logic board to logic board 11,3.

I see the only difference is the processor speed, but I don't know if this works with all components of 11,2 version, and I see the 11,3 version is a little bit less expensive.

My Problem: Constant shutdown in MB Pro Retina 11,2.

Thank you for your help!

Hi Dan! look...

TG Pro Log 2.csv

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Dan @danj Rep: 479,1k Self employed contract worker 35 329 971 · Answer 1 · 2017-12-22T04:24:00-07:00

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Dan @danj

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Shutdown types of issues often caused by a bad heatsink. Basically the liquid within it leaks out so its not very effective.

Download a good thermal monitoring app like TG Pro you'll need to full version here. The app has logging so you can catch the temps just at the point of shutdown. Lets see what it finds. Post the log file and a screen capture of the main window of the App so we can see it as well.

If thats it its a lot cheaper to replace the heatsink than trying to replace the whole logic board.

To create log you need to enable it and place a location folder. As an example I have mine in my documents folder: