Have a MacBook Air a 1466 with part no 820-00165-a having no power and no light on magsafe adapter pp3v42 is 3.3v when I short r5100 near ic u5000 the light turns on and mac gives display . everything is working good but the keyboard and touchpad doesn't work.
Should I change the ic u5000 please guide me
Should I change the ic u5000 please guide me