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  1. A

    820-3115 no post

    Water damage around bios chip??? I would try bios first...
  2. A

    820-3115-b ppbus_g3h 12.3v

    what about SCL line???
  3. A

    820-00138 High Fans

    Do you have an oscilloscope to check if there is some activity on SDA and SCL lines????
  4. A

    820-3437 Macbook air Display not going to sleep

    LID switch is on I/O board, inspect for water damage, also check de cable and connectors.......
  5. A

    820 00045 only recognize 1.3GB On SSD

    Is the battery working ok??
  6. A

    820 00045 only recognize 1.3GB On SSD

    Do 5 PRAM in a row and try again...
  7. A

    820-3023

    Audio is on I/O board, SMC_LID is on I/O board, no green light could be because of a bad I/O board so for me is a I/O board problem, are you using the correct I/O board for this logic board??
  8. A

    820-3462 blowing R6920

    Bad cap C6992-6991-6990 or bad U6990...
  9. A

    820-3023

    what about connector on LB side, is this water damage???
  10. A

    820-3115 must short power pads

    Seems that SMC is not running, is this water damage??
  11. A

    A1278 error loading kernel cache 0x9

    Intel easy clean is for inject a new Clean ME region, the ME region included on the package are RAW versions, you should use Intel FIT to actually fit the ME region..
  12. A

    820-3437 Boot Loop

    this board do reboot 2 times before chime so, let it be....
  13. A

    iMac Late 2013 dont "see" the intern SSD

    Do you know if it is a SATA HD or a retina stile SSD??
  14. A

    iMac Late 2013 dont "see" the intern SSD

    Start a installation process and check if the drive is present on disk utilities...
  15. A

    Asus N750jk Rev 3.0

    Just control the heat, if you apply to much heat in the top it will bent to the top, if you apply to much heat on the bottom it will bent to the bottom, just practice on another board...
  16. A

    820-3115-b

    Run ASD EFI version and tell us what sensor is failing
  17. A

    3476 with ASD Error...

    Are you using an 85W charger?? Try a 60W charger... Original of course...
  18. A

    Asus N750jk Rev 3.0

    Did you tried applying heat to GPU???
  19. A

    820-00840, Liquid, Powers with high fan, no boot.

    Inspect for water damage on all USB-C drivers, if one dont work none will work, also check for water damage on display connector and cable....
  20. A

    No Backlight / Screen on Macbook Air 820-3437

    Remove it and measure again...
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