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  1. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    so no fix? before trying to restore it, it has 20v... now it's always at 5v and stuck in recovery mode...
  2. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    maybe i don't explain in a good way the problem. i will try again: This macbook is seen in "recovery", when i simply connect its cable to my mac and open AC2. i mean that on ac2 i don'ts see DFU but RECOVERY if i push crl opt shift and power, i can force it to go to dfu mode. and when i try...
  3. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    I was able to exit from Recovery using power button. . The problem still remain the same https://streamable.com/ot4p0v Even using restore option, i have the same result
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    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    But I have no problem to switch to dfu mode… Problem is that I have error 4010… I’ve tried like 5/6 Times… I don’t know what to do now
  5. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    Yes because of this. After error 4010, When I simple Connect it to my MacBook, it is seen in “Recovery “ in Apple configurator
  6. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    You don’t understand: i don’t need Any switch because i can go to dfu mode without problem with keyboard and cable!!!
  7. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    I’ve put it in dfu with keyboard, and I have tried to reaactive it with error 4010. Now, When I simply Connect it with cable, i see it in Apple Configurator not in dfu But in Recovery
  8. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    I’ve had access to dfu always through keyboard!!
  9. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    How? Even removing the battery, as soon as I Connect to my mac, it goes to Recovery.
  10. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    https://we.tl/t-SYlDqGgkWl Without battery Just because now it is stuck in Recovery mode
  11. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    what do you mean? i've tried to reactivate the mac: it goes from dfu to recovery, than it give me back error 4010! trackpad and battery connected. charger connected
  12. P

    [help]macbook air 820-01521...seems alive but it's dead! crazy!!

    motherboard like new. all perfect! I have 20v on both ports. https://we.tl/t-xH65b1u6qN no fan spin, no caps lock led, trackpad works. no sound. no external video
  13. P

    [help]820-01521 WATER DAMAGED

    So can’t do anything else? Nothing else to check
  14. P

    [help]820-01521 WATER DAMAGED

    Here the results https://files.fm/u/c793dfc4bn
  15. P

    [help]820-01521 WATER DAMAGED

    ok i can force dfu mode...i've tried "reactive"...but it is always on "waiting for macbook"
  16. P

    [help]820-01521 WATER DAMAGED

    It is not in dfu mode, i've tried to force it to go to dfu mode, but watching the amp meter, is like nothing happens... i've done a lot of try and sometimes it goes to 20v like in the video, but nothing happens. there must be something to check!!
  17. P

    [help]820-01521 WATER DAMAGED

    Should I Connect it with or without battery to my MacBook Air? Because i have 5v without battery, 20 with battery
  18. P

    [help]820-01521 WATER DAMAGED

    Data is EXTREMELY IMPORTANT! Mlb doesnt work without this board
  19. P

    [help]820-01521 WATER DAMAGED

    so i don't understand: is it 100% game over? have you seen the video of the behaviour?
  20. P

    [help]820-01521 WATER DAMAGED

    SPKRAMP_RESET_L is shorted :(
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