820-3437 doesn't boot

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  • lordgeny
    Badcaps Veteran
    • Apr 2016
    • 223
    • Italia
    #1

    820-3437 doesn't boot

    I have this MacBook Air 820-3437. The computer doesn't boot; the lights transition from green to orange, the fans are spinning, but it doesn't boot, and the Caps Lock key is off. I found corrosion on C5009 and C5003, and two pads were damaged due to the corrosion. I replaced the capacitors, connecting the positive side to R5181 pin two since the positive pad was damaged. I made a jumper connection from R5190 to the interrupted trace, and I made a jumper from the LPC_CLK24M_SMC pad to R2197. However, the issue persists. What do you suggest checking?
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    • lordgeny
      Badcaps Veteran
      • Apr 2016
      • 223
      • Italia
      #2
      Re: 820-3437 doesn't boot

      done it , Resolved: I had used uninsulated jumper wire.

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