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  1. gadgetfix

    820-2950 kernel panic after replacing c9560

    legend. now booting. looks like it is working now. gmux reflow solved issue.
  2. gadgetfix

    820-2950 kernel panic after replacing c9560

    I know these boards have issue with c9560 however even after replacing with a bigger one. I am still getting kernel panic. measures 1.3v Initially when i touch the probe though i can see for like a split second it reads 3.3v?
  3. gadgetfix

    820-00244-a short on ppbus_g3h

    ahhhhh i see what you are saying. thanks informaticos
  4. gadgetfix

    820-00244-a short on ppbus_g3h

    Hey informaticos i started with lower voltage with no success so i went up until it got to 8. i will test tomorrow mornign and report back
  5. gadgetfix

    820-00244-a short on ppbus_g3h

    hey guys. this one came from another store and there has been a previous repair attempt. I only noticed because L7210 was missing I have no other history and suspect no prior liquid damage. ppdcin_g3h has 20v present but both ppvbat_g3h and ppbus_g3h on F7040 both showing 0.6v. I removed F7040...
  6. gadgetfix

    820-3115 green light no boot no fan spin ppbus_g3h 4v

    I'm sorry I meant to say I measure everything you mentioned in previous post.
  7. gadgetfix

    Macbook logic board troubleshooting guide for beginners

    Amazing work. great share. Thanks Louis
  8. gadgetfix

    820-3115 green light no boot no fan spin ppbus_g3h 4v

    everything look good cant check for pin 9 as i got no oscilloscope.
  9. gadgetfix

    820-2936 ASD error 47006

    oh ok. i did change smc.
  10. gadgetfix

    820-2936 ASD error 47006

    [11/08/18 22:44:16] Thermal Interface - Processor:Processor0: TIM Test 75 percent GB (test #4) - TIM Test 75 percent GB - Check that CPU heatsink is properly attached, using product spec thetadh+ 75 percentguardband. [22:44:46] ERROR - -47006 [Processor power error] -- TEST FAILED thatsthe...
  11. gadgetfix

    820-2936 ASD error 47006

    Hey guys. system works good. however on asd im getting error 47006 i checked all resistors around smc and even checked under smc. everything look good but still getting error.
  12. gadgetfix

    820-2936-B blue tint refuse to boot to asd or install os

    hey guys Suprisingly very clean board. The one and ONLY problem i have spotted is one of the traces is corroded - deep. DP_T29SNK0_ML_N it connects to pin 2 of C3623. If you look on the board view all the caps located in the same area are taking 3.3v on the pin 2. Would it be a problem if i...
  13. gadgetfix

    820-3115 green light no boot no fan spin ppbus_g3h 4v

    Just curious why its good to run with battery? should boot with one without right? Anyways I threw it into a working case and no chime, no display. fan still spins. I put under thermal cam and u1800 seems a little hot. its around 60-70c I know the cpu's do get Real hot on these but not sure if...
  14. gadgetfix

    820-3115 green light no boot no fan spin ppbus_g3h 4v

    changed isl now fan spin green light ppbus 12.68v i will check in machine and report back. thanks john
  15. gadgetfix

    820-3115 green light no boot no fan spin ppbus_g3h 4v

    both look good. what is the point of having a 0 ohm res?
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