Introduction
Input, Output, Sideput. Whatever kind of putting you will be doing, a faulty I/O board cable is going to severely limit the functionality of your MacBook Pro with Retina display. This guide will show you how to replace it.
Tools
Parts
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Remove the following P5 pentalobe screws securing the lower case to the MacBook Pro:
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Eight 3.0 mm
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Two 2.3 mm
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Lifting from the edge nearest the clutch cover, lift the lower case off the MacBook Pro.
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Set the lower case aside.
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Using the flat end of a spudger, gently pry the battery connector straight up out of its socket on the logic board.
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Bend the battery cables back and out of the way, ensuring that the battery connector doesn't accidentally make contact with the logic board.
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Using the flat end of a spudger, pry the I/O board cable straight up out of its socket on the I/O board.
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In a similar fashion, remove the I/O board cable from its socket on the I/O board.
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To reassemble your device, follow these instructions in reverse order.
To remove the back panel there are two different pentalobe screws 2.3mm and 3mm however on the tools list there is only one screwdriver. Will I be able to remove both screws with the same screwdriver?
lantzero -
The 2.0 and 2.3 mm measurements are screw lengths, the screw heads are the same sized P5 pentalobe heads. We include the screw lengths so you don't put the wrong screws in the wrong places and end up with screw heads poking out of your device. Hope that clears up some confusion =)
Sam Goldheart -
Yes the same screwdriver will remove both screws, the difference in screws I believe is the length and width but the head is the same.
Mike -
Just be careful to store the 2 shorter screws in a seperate space then the other 3mm screws.
The first time I opened up my Macbook, I put the screws in the wrong order.
Shahzad Arif -