MacBook Air a 1466 keyboard and touch not working

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  • ahmarzo
    Senior Member
    • Mar 2015
    • 173
    • india
    #1

    MacBook Air a 1466 keyboard and touch not working

    Have a MacBook Air a 1466 with part no 820-00165-a with keyboard and touchpad not working.have tried another working keyboard and touchpad.have check the cable to board and it's good
    The voltage on connector j4800 is following
    Pin no 1-3.3v
    Pin no 10 3.3v
    Pin no 14 - 5v
    Pin no 15-20 all pins have 3.3v

    Have reballed the ic u 5000. And tried another ssd with working os .
    Tags: None
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