Keyboard and Trackpad do not work
I have an old macbook 5.1 A1181 that had some water damage to the keyboard. The keyboard and trackpad do not work , but the power button still does. I have inspected the logic board and removed the corrosion. There was not a lot there but a little.
I can obviously use an external keyboard and mouse but would like to use the topcase ones.
I am wondering that if there was a short that hapenned would the power button not work also? Or can it be an isolated short that just nuked the usb bus for the keyboard?
Is this a good question?