My battery does not work any more
I have a MacBook, three or four months ago it fall water over it and since, the MacBook does not recognize its battery any more so I have to use it only with electric power. I took it over service and they told me that some "electronic component" is not working. Where can I get the part that alows the computer to recognize the battery again? (I don't know the name of the component)
Thank you very much for the information you can give me.