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  1. M

    A1708 820-00840 keyboard not working after trying a bad FAN

    Yes trackpad is working good , fan also working, I can see that the apple logo stays more than usual time before boot up
  2. M

    A1708 820-00840 keyboard not working after trying a bad FAN

    The fan was making a noise, Replaced with an old one, I think the replaced fan had an internal short, I immediately removed the bad FAN, Replaced it with a new one... Now the keyboard is not working anymore... Rest all fine... PP3V3_G3H_KBD - 3.4 11V PP5V_S0_KBD - 5.1 V PP3V3_S4_KBD - 3.3V
  3. M

    820-00165A backlight issue

    Yes Confirmed the continuity
  4. M

    820-00165A backlight issue

    It is steady and 2.681V
  5. M

    MacBook Pro A1502 - 2015 keyboard and touch pad not working after battery replacement

    Just changed the trackpad alone , not the flex ... Now trackpad working but keypad is still not working
  6. M

    MacBook Pro A1502 - 2015 keyboard and touch pad not working after battery replacement

    Is it normal that the keyboard stop functioning if the trackpad or it's flex damages ?
  7. M

    MacBook Pro A1502 - 2015 keyboard and touch pad not working after battery replacement

    Keyboard and touchpad not working after battery replacement ☹️.
  8. M

    A1708 - "No camera Available " After Display change

    Indeed, It's from aliexpress, Confirmed its bad display, I suspect that they have not coated/masked the flexgate cable solder points (Which is not the case in the original display).
  9. M

    A1708 - "No camera Available " After Display change

    I have replaced the Display assembly with a new one and now the client complains that the "CAMERA NOT AVAILABLE " error when he opens the Facetime, What could be wrong?
  10. M

    A1398 , Problem while loading OS update

    Please note that the issue is not just for Monterey, It's failing to load any OS including old OS's
  11. M

    A1398 , Problem while loading OS update

    https://drive.google.com/file/d/13W_i0X7FI46hfzpzUF916jdUDc3NBWEu
  12. M

    A1398 , Problem while loading OS update

    I have tried to upgrade the os from preloaded bigsur to Montero while upgrading it's stopped " Installation can not proceed because the installer is damaged" What does it mean ?
  13. M

    A1398 , Problem while loading OS update

    Tried LAN, but That doesn't help. For the time being, I have used a pre-loaded internal SSD But a bit afraid that customer will face the same problem when they get the upgrade option.
  14. M

    A1398 , Problem while loading OS update

    Unfortunately the restore option is failing when I try from an external SSD. Please find the error details attached in the link. Also tried to install macos X (using Ctrl+R) I got the same error again.
  15. M

    A1398 , Problem while loading OS update

    https://drive.google.com/drive/folders/1LAIOQ_KmtSd16uVYzcPhsclQXO5HrGxe error - “An error occurred loading the update “ Consistently failing OS update, I have tried with high speed internet Tried with new ssd
  16. M

    820-00165A backlight issue

    I have changed u7701 , still backlight is not staying … I don’t have a working lcd to test… is there a way I can make sure the current lcd is good?
  17. M

    820-00165A backlight issue

    Image is present, O/P voltage is very inconsistent (I mean fluctuating between 25 and 8.5V) Indeed the backlight also fluctuates, It's not staying a long time for more than 25V.
  18. M

    A1706/A1708 flex gate issue

    Is there a way we can identify looking at the pictures which cable is bad on the display assembly? Sometimes I get the usual backlight cable damage, Physically visible, Then I normally change the cable (I mean patch another cable with the existing cable). Sometimes I don't see any physical...
  19. M

    A1466 no backlight , Image is present

    Can I know the commands for disabling it please?
  20. M

    A1466 no backlight , Image is present

    Changed the connector, seems like that sleep issue solved ..... Just gone through hw diagnostic test .... Got NDT001 - Issue with the thunder bolt Hardware... Never ending problems😣
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