820-4924 Liquid damage

iFix

Member
Hi guys.

I have this A1502 it was liquid damage the board still works the trackpad has to be replaced too much corrosion on it. The issue is that even the keyboard not working and i measured all values and voltages all are going through the KB connector. I tried 2 new keyboard just to make sure. I was thinking maybe if it doesn't detect the trackpad the keyboard might not work? Any ideas?
 

2informaticos

Administrator
Staff member
Keyboard information goes to PCH through trackpad circuitry.
So try first known good trackpad board/flex.
 
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