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    [SOLVED] Not turn power on 820-3330-B (pgood missing from U7600)

    I checked S0 and S3 voltage its ok.But chipset vcore voltage is missing ( only PP1V05_S0_CPU_VCCPQE have) They comes from U7400 when i checked it i cant see CPUIMVP_VR_ON and shematics show ALL_SYS_PWRGD ==R7974==CPUIMVP_VR_ON. But I dont have ALL_SYS_PWRGD. My brain is really confused Any body...
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    [SOLVED] Not turn power on 820-3330-B (pgood missing from U7600)

    I checked S0 and S3 voltage its ok.But chipset vcore voltage is missing ( only PP1V05_S0_CPU_VCCPQE have) They comes from U7400 when i checked it i cant see CPUIMVP_VR_ON and shematics show ALL_SYS_PWRGD ==R7974==CPUIMVP_VR_ON. But I dont have ALL_SYS_PWRGD. My brain is really confused:( Any...
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    [SOLVED] Not turn power on 820-3330-B (pgood missing from U7600)

    PPBUS_G3H is seems ok 12.5V. Yes orange light mean is charging battery ( when i connected battery its turning orange) GPU is not too fast hot when i plug magsafe in one minute its warming up. PP1V5_S0 ,PP3V3_S5 and PP1V05_S0 is ok. I cant understand:(
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    [SOLVED] Not turn power on 820-3330-B (pgood missing from U7600)

    Hello everyone I have a 820-3330-B board.have greenlight at magsafe ,charging battery, when plug charge machine not turning on ( fans not working ,not chime etc) but GPU is hot up. When i checked voltage cant get ALL_SYS_PWRGD so cant get CPUVCORE. Can you help me?
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    A1370 820-3024 Unable to read sensor [solved]

    Solved problem. ( some flux + hot air on SMC now working :)
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    A1370 820-3024 Unable to read sensor [solved]

    EFI version ASD shows " SMC to failed " error. I think we need replace SMC:(
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    A1370 820-3024 Unable to read sensor [solved]

    Hi A1370 820-3024 came our service with liquid spill around SMC. Turning on with ac adapter but not start without ac adapter. I cleaned liquid and replaced some resistors looks like damaged. Now starting with out ac adapter and chargin battery not problem but few minutes later fan runs high and...
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