소개
This guide will show you how to replace the hard drive cable.
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Remove the eight 4 mm Phillips screws securing the lower case to the MacBook.
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Slightly lift the lower case near the vent opening.
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Continue running your fingers between the lower and upper cases until the upper case pops off its retaining clips.
Do the retaining clips have to be re-engaged when replacing the lower case?
Answering my own question, the clips re-engage when the lower case is correctly positioned. You can help them by gently pressing the lower case with your thumbs midway along the two short sides. When everything is correctly aligned the eight screw holes line up.
Rather than running your fingernail down the sides to free up the retaining clips, I found that using an old credit card, inserted about 1/4”, to run along the left and right side popped those end retaining clips right off with no problem. You may need to twist the card slightly when in the middle area to help pop those off.
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Use the flat end of a spudger to lift the battery connector up out of its socket on the logic board.
you do not need to remove the battery when replacing the hard drive or ram
Be careful of the corner of the battery cable connector when trying to pry it off with the spudge. I knocked the corner of mine. No operational impact but was not very pleasing!
Not necessary, but a good idea, so as to avoid any spurious charges going through the boards...
@Svenaustx - What could happen if not removing this battery? Worst case? Not a geek on this but did change RAM on my Macbook Pro "15. Can't remember disconneting the battery back then. Shouldn't it be sufficient shutting the Mac off and ensure it has been used for an hour or so before replacing RAM?
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Remove two 11 mm Phillips screws securing the hard drive bracket to the upper case.
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Lift the retaining bracket out of the upper case.
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When putting the bracket back after replacing the drive, it is easy to put in backwards. If it doesn't seat smoothly, then reverse it and try again.
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Lift the hard drive by its pull tab and pull it away from the upper case, minding the cable still attaching it to the logic board.
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Remove the hard drive cable by pulling its connector straight away from the hard drive.
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Remove the 3.1 mm Phillips screw securing the hard drive cable to the upper case.
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Use the flat end of a spudger to pry the hard drive cable connector up off the logic board.
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Remove the hard drive cable from the upper case.
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
다른 14명이 해당 안내서를 완성하였습니다.
According to this page http://support.apple.com/kb/HT1651?viewl..., the 8 screws are not identical.
Can anybody tell me where each kind of screw is supposed to go?
Gregoire - 답글
They are all 100% Identical. You were probably looking at a different model, or Apple has entered the wrong information... Hey, It happens...
weeowey weeowey -
The screws on the Late 2009 are identical. The blue lock compound might make tightening some require a little more effort.
svenaustx - 답글
Can I replace it with a SATA 3 cable?
nm - 답글
A1342 macbook does not have the right controller to support sata III
weeowey weeowey -
hi, i just got back from the apple store and they are really keen for me to upgrade to a new laptop since my battery is old and the screen is cracked, so glad i found ifixit i would love to upgrade this puppy! gonna make it a real sleeper! styler hall wrote about sticking 16 gb of ram in his a 1342 ? is this a simply mather of ordering 3 4gb sticks ?aslo i currently have 4 gb and would like to upgrade to 8 ( or indeed 16) does that mean i need to buy all new sticks or can i continue to use the old one and stick a new one next to it ?
thanks again mick van aar, perth western aus.
michelvanaar - 답글
The A1342 will take up to 16 GB of RAM, however, there are only two RAM slots, so use two 8-GB RAM modules. Other World Computing (OWC) is a great reference source for info on exactly which RAM to use with which model; prices are usually much better on EBay though. Add an SSD from OWC and your machine will really scream!
I hope that helps!
gdesbrisay -