MacBook Core 2 Duo

Model A1181 / 1.83, 2, 2.1, 2.16, 2.2, or 2.4 GHz Core 2 Duo processor

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Keys F1,1,Q,A,Z,Backspace,F12 don't work


First let me say that the keyboard is not wet.

Since a lot of months ago, these keys don't work when I'm using the battery (with or without the battery charger connected), but if I remove the battery and use the computer connected to the charger, all the keys work fine.

The "big" problem is that since yesterday these keys no longer work with or without the battery.

I opened the computer and checked that the keyboard is correctly connected to the motherboard, and the cable connection below the trackpad seems to be fine.

The really strange thing is that until now the keyboard worked fine without battery.

My upper case model is the one with silver cable.

Please, can anyone tell me something to do in order of trying to repair the keyboard without having to buy a new one?


Answered! View the answer I have this problem too

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Chosen Solution

Hi Wizbang and lemerise.

Yesterday morning, the keyboard began to work again without the battery, but still didn't work with the battery. I tried a external keyboard and it works fine.

But I finally found the problem: the keyboard cable or connector behind the battery

Block Image


The moment you touch the cover, the keyboard stop working, so, when I'm using the battery, it press the cover and the keyboard doesn't work.

I'll buy a new cable to replace it.

Thanks for your answers!

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Nice find, you should not accept your answer since the problem is resolved.

by lemerise

Sorry, I made a typo "You should now accept your answer"... Maybe one day we'll be able to edit the comments here.

by lemerise

You can edit--but only for a few minutes and then you are locked out. +

by rj713

Check to see if your battery is swollen.

by mayer

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Most Helpful Answer

Inspect carefully your battery and check if it is bulged. Sometimes a battery can show physical deformation and when installed in the macbook will cause too much pressure on the top case. The pressure can affect the track pad and the keyboard.

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jorgeoa will be eternally grateful.

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