メインコンテンツにスキップ

修理を始めるには

修理する権利

ストア

2012年6月12日に発売。Turbo Boost付きのインテルプロセッサー、モデル番号は A1278。

1525の回答 すべてを表示

QWERTYUIO not working-I know there are some post re this BUT none work

I just switched out my dead logic board on my Macbook Pro 13” mid 2012.

Everything seems to be working but some keys in the keyboard are not. Specifically, QWERTYUIO [ ] = and the power button. Oddly enough P works fine.

I have tried everything I found here. I can’t reset PRAM or SMC because both require buttons on the keypad that aren’t working. Are there other solutions that aren’t already listed here on ifixit?

By the way, the keyboard was working fine before the logic board died. I don’t think it’s the logic board based on everything I’ve read here. I know there is a solution but, for the life of me, I can’t find one. Please help.

Thanks,

John

Two more photos:

Block Image

Block Image

Edited: Here is a photo of the ribbon. I’m pretty sure it’s connected correctly.

Block Image

この質問に回答する 同じ問題があります

この質問は役に立ちましたか?

スコア 0
コメントを追加

1 件の回答

最も参考になった回答

Is an external USB keyboard works ? Check if the keyboard ribbon cable is well inserted into the connector, also look carefully at the connector and the cable end. Also verify the keyboard connector area for missing or damaged capacitors or resistors or corrosion in the area. Good luck :-)

この回答は役に立ちましたか?

スコア 2

コメント:

I'm going to try an external keyboard. I did check the ribbon. I don't see any damage but it possibly could be damaged with all the attempts I made to plug it in correctly. I finally used the tape method to insert it properly. I don't see any corrosion or damage. I did clean the area with compressed air and also isopropyl. No dice on either one of those. This seems to be a common problem with MBPs and makes me wonder if I'm missing some easy fix or not doing it right.

さんによる

@donjuanelguapo - The issue is getting the connection secured properly to the logic board. I've seen cables not inserted fully, damaged cables as well as damaged logic board connector. Yes, getting the cable in is a bit tricky!

Post some pics so we can see things: iFixitでの質問に画像を追加する方法

さんによる

@danj Photo added to original post.

さんによる

@donjuanelguapo - Can you take a second one with the latch up so I can see the solder joints under it.

さんによる

@danj Photos added to original post. Sorry by phone doesn't take clearer pics.

さんによる

1以上のコメントを表示

コメントを追加

回答を追加する

John さん、ありがとうございました!
統計データを表示:

過去 24時間: 0

過去 7 日: 0

過去 30 日: 0

今までの合計 51