メインコンテンツにスキップ

13インチアルミ製Unibody, 2.0 or 2.4 GHz Core 2 デュオプロセッサモデルです。

637回答 すべてを表示

Replaced keyboard, now MacBook won't power on?

MacBook Unibody Model A1278 got coffee spilled on it, and the keyboard lost the last row of keys. I went through all steps to replace it, the only problem was the ir cable didn't come out clean, looks like it may be torn. Would this cause the MacBook not to power up? The light on the power cable lights up and the battery lights all light up but nothing else happens when you press the power button?

Maybe a bad keyboard?

Thanks for your time and help in advance.

Does anyone have a part number for the ir cable?

回答がありました! 回答を表示 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 -1

コメント:

awesome! hope that was the issue! press the up button on my score please! ;P

さんによる

How did you make out?

さんによる

コメントを追加

2件の回答

選択されたソリューション

The power button is routed through the keyboard ribbon cable.

So if the ribbon cable is not COMPLETELY inserted into the slot on the logic board the MacBook will not turn on... I replaced the topcase on a unibody MacBook recently and it wouldnt power on. I have seen several instances of this being the only problem with a MacBook after a repair... The ribbon cable is hard to insert all the way so be careful!

Hope this helps!

このアンサーは役に立ちましたか?

スコア 3

コメント:

That's exactly what it sounds like to me. I haven't had time to check it out yet, but tomorrow should be the day. I will keep you posted.

Thanks,

Benny

さんによる

コメントを追加

Is it a new keyboard? I'd take it apart, doublecheck all connections and put it back together again, maybe with the ir cable off.

このアンサーは役に立ちましたか?

スコア 2

コメント:

Yes it is a new keyboard. Purchased off ebay from China. I will double check all connections and let you know. Thank for your suggestion.

さんによる

コメントを追加

回答を追加する

Ben 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 3,181