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[SOLVED]820-3209 Turn on & off loop

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  • [SOLVED]820-3209 Turn on & off loop

    Hello everybody

    I am working on liquid damaged macbook air.Some one cleaned board, cant see burned items or corrosion.

    PPBUS_G3H - 8V and stable
    PP3V42V_G3H - 3.3V and stable
    PPVRTC_GEH 2.98V and stable
    P5VS3_EN_R - 3v and 0v up and down


    Note: Fan spin and stop contuniusly, usb mouse led is also turn on and off..


    What can i do next step?

  • #2
    Do you have CPU Vcore?? Check for corrosion or missing components around SPI......

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    • #3
      Hi
      Thanks Aprendiz solved problem when fixed damaged SPI line..

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