はじめに
下部ケースの交換はとても簡単です！
8本のネジを外すだけでできます。
必要な工具と部品
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通気口の近くを少し持ち上げます
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下部ケースは内部で固定されているので、固定が外れるまで下部ケースと本体の間に指を入れて動かし続けます。
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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元に戻す場合は逆の手順で作業してください。
元に戻す場合は逆の手順で作業してください。
74 の人々がこのガイドを完成させました。
2 件のコメント
Apple has a recall on this part, so you can get a replacement for an improved version free and save yourself $149.99. Check out http://www.apple.com/support/macbook-bot...
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 - 返信
They are all 100% Identical. You were probably looking at a different model, or Apple has entered the wrong information... Hey, It happens...
Owen Davies -
The screws on the Late 2009 are identical. The blue lock compound might make tightening some require a little more effort.
svenaustx - 返信
Can I replace it with a SATA 3 cable?
nm - 返信
A1342 macbook does not have the right controller to support sata III
Owen Davies -
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 - 返信
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 -
Gregoire is right. The 8 screws are absolutely NOT identical, I’m looking at them right now, weeowey weeowey.
John Guzman - 返信
I just wanted to say that, in 2020, i used these instructions to replace the magsafe socket on my A1286, mid-2012, pre-Retina MacBook Pro. The internal layout is not quite the same but close enough for me to do the job. I skipped the steps of fully disconnecting the fans and speakers because of what others had said about breaking the sockets. it just meant I had to be extremely careful when lifting up the main board so that I did not tear and break the connections. I was able to disconnect the old magsafe socket with the board flat and in situ, but there was no where near enough room to be able to aline and press home the new par home. Reluctantly i had to lever up the board. This was difficult as there is a tapped post that holds a screw in the way close to where the USB sockets are, that prevented the board lifting up and out. I had to be quite forceful to manouevre the sockets out from the edge of the case.
Paul Burridge - 返信