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  1. Djsp

    820-2877 Liquid Damage

    yes, in fact I said I am a beginner, then these are the measures of u 7500: 14 = 12.55 16 = 5.044 22 = 5.018 29 = 3.303
  2. Djsp

    820-2877 Liquid Damage

    you have to excuse me, I meant that if I do the reset procedure the smc starts with the fan at maximum. L7560 = 0.022 L7620= 1.080 L7710= 0
  3. Djsp

    820-2877 Liquid Damage

    Hi i am practice on an old board a 820-2877-b, with damage from liquid, the board goes to S0, but no fan spin PP5V_S0 = OK PP3V3_S0 = OK PP1V8_S0 = 0K PP1V5_S0 = OK CPUVCORE = 0 ONLY WITH RESET SMC STARTS
  4. Djsp

    Test MCP

    Could you describe to me the method or reference points for making the measure? I’m a beginner
  5. Djsp

    Test MCP

    Hello I would like to know if there is a good method of testing the functioning of the MCP
  6. Djsp

    820-2877-B no Trackpad, yes click no PP18V5_S3

    It's trackpad connected the same story But you don't need a rating first U5805
  7. Djsp

    820-2877-B no Trackpad, yes click no PP18V5_S3

    Hi, trackpad does not reproduce movements only the click, I measured U5805 I do not get PP18V5_S3, but I do not even get Z2_BOOST_EN
  8. Djsp

    Macbook unibody A1342

    I have to replace an English layout keyboard group with the Italian one happened to myself that he does not recognise a few keys, I wondered if perhaps to make the Italian keyboard work completely, or whether we should intervene on S P I R O M
  9. Djsp

    Macbook unibody A1342

    Because I have been unable to recognise a keyboard with a different layout (an original layout keyboard)
  10. Djsp

    Macbook unibody A1342

    Hello I would like to replace the keyboard with this basic macbook that has English layout, I found the na con Italian layout, I have to reprogram SPI ROM
  11. Djsp

    MacBook Air 820-2855 A

    This is what I get, I don't know if I dedicate myself to cpu or to ram.
  12. Djsp

    MacBook Air 820-2855 A

    I thought the can, too, but the machine starts at the beginning is all normal, with another machine didn't read the twine from the beginning and he didn't go to video, but He starts, after something warm up, the problems started
  13. Djsp

    MacBook Air 820-2855 A

    Hi, I'm learning how to repair the macbooks, I'm working on a macbook air A1370, card 820-2855 A, the cold machine starts normally, at some point, has video artefacts, and then 3 beeps, I don't seem to recognise the twig, I don't know how to do it, because
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