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  1. R

    820-2936 no WIFI but have Bluetooth i change card but no luck

    i change card but no luck PP3V3_S3 3.2V R3451 PIN 2 = 3.2V Q3450 PINS 1-4 =3.2V PINS 5-8 = 0V
  2. R

    i have a 820-01814 with no power no signs of water damage

    could it be cable its not oem mac
  3. R

    i have a 820-01814 with no power no signs of water damage

    i connected a macbook pro and use the configurator and it says dfu mode but it will not finish restore it says
  4. R

    i have a 820-01814 with no power no signs of water damage

    PPBUS_G3H 12.6v
  5. R

    i have a 820-01814 with no power no signs of water damage

    with out battery the usb meter say 20v being pulled ppbus_g3h is 12v and pp3v3_g3h_rtc_x 3.3v
  6. R

    820-00165 no power on P5v_s4rs3_vfb1

    3V3_S5 at L7560. 3.3v 3V3_SUS 3.3v and PM_BATLOW_L? 3.3v
  7. R

    820-00165 no power on P5v_s4rs3_vfb1

    U7501 basic volatges; pins 23, 8.4V 12, 3.4V 13, 1.9V 22, 3.3V 29,5.0V...
  8. R

    820-00165 no power on P5v_s4rs3_vfb1

    there was water damage on R7520 and R7523 i change them but no power
  9. R

    820-00138 freeze during boot

    it only has one video car the iris pro gfxcardstatus will not work
  10. R

    820-00138 freeze during boot

    when it turns on some times it boots to os then shuts off the cpu gets hot i tried asd but it to freezes
  11. R

    i have a 820-01814 with no power no signs of water damage

    the PPBUS_G3H starts at 9.7v then jumps to 12.1v then down to 9.7v
  12. R

    Hey everyone. have a problem with Macbook Air 820-3208 1. No chime 2. Audio icon showing Computer works fine otherwise. Any suggestions? thank you

    i fixed it i reflode the u6210 now it has sound thank again i really appreciate your help i wouldn't be able to fix these machines with out your help
  13. R

    Hey everyone. have a problem with Macbook Air 820-3208 1. No chime 2. Audio icon showing Computer works fine otherwise. Any suggestions? thank you

    pvdd is 5.1v and shdn is 0v
  14. R

    macbook air ppbus_g3h short

    thanks i fix it it was a bad C7374
  15. R

    macbook air ppbus_g3h short

    sorry if i got this wrong but i get .9ohm on short i think i found the short at C7374 ill let you know thanks
  16. R

    macbook air ppbus_g3h short

    macbook air 820-3437 ppbus_g3h short to ground i took off fuse F7140 and F7700 i have a short between pin 1 on F7700 and pin 2 on F7140 but i can't find any idea
  17. R

    i have a 820-01814 with no power no signs of water damage

    thankyou i have PPBUS_G3H CAN YOU TELL me what power rail i should look at
  18. R

    820-4924 powers button only works if pressed for a long time

    i press a long time it turns on but not with the fan fast its normal i tried a different battery same thing
  19. R

    i have a 820-01814 with no power no signs of water damage

    i look for any water damage but not seeing anything i don't have schematics can any body help me
  20. R

    820-00281 change screen now camera not working

    when i put the old screen back the camera works thank you ill find the write one
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