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  1. quasimodo

    820-01700 - 20V - 0.2A - CPU getting hot

    up
  2. quasimodo

    820-01700 - 20V - 0.2A - CPU getting hot

    edit: revive did go trough. why is cpu not needed in this process?
  3. quasimodo

    820-01700 - 20V - 0.2A - CPU getting hot

    here is the picture...data is important. whats the most efficient way to get the data?
  4. quasimodo

    820-01700 - 20V - 0.2A - CPU getting hot

    Hey guys, liquid damaged. a lot. Amp-meter is going to 0.6A, then stays at 20V - 0.2A CPU is getting hot on one specific area. gpu nothing. game over?
  5. quasimodo

    A2442 - M1Pro - restarts after 1-2mins after/before login, wifi disabled/greyed out

    Hey guys, what is this issue? Is this somehow known? data back up was possible trough target disk mode / recovery mode / not looping system is monterey 12.5.1
  6. quasimodo

    820-02652 - fans on full speed

    Hey guys, history to the board: liquid damaged - fixed - everything worked fine - then again liquid damage - now booting, everything good, but fans on full speed. replaced trackpad - fans still on full speed. apple diagnostic is saying: problem with fan, PPF001, PPF004 what to do?
  7. quasimodo

    820-02016-A - 5V / 0.02-0.04A / PPBUS_AON jumping from 8 - 12V

    C84E5 was the bad guy. board is fixed. thank you.
  8. quasimodo

    820-02016-A - 5V / 0.02-0.04A / PPBUS_AON jumping from 8 - 12V

    removed R8422 - no short on PPVDD_PMU_LDO_PREREG now short on: PP1V4_LDO_PREREG inject voltage?
  9. quasimodo

    820-02016-A - 5V / 0.02-0.04A / PPBUS_AON jumping from 8 - 12V

    3V8_AON: 3.2V unstable PPVDD_PMU_LDO_PREREG: almost nothing, 0.02-0.08V - Diode Mode Reading: 0.0002 - short? PP1V5_VLDOINT_MPMU: 1.5V new U8100?
  10. quasimodo

    820-02016-A - 5V / 0.02-0.04A / PPBUS_AON jumping from 8 - 12V

    Hey guys, title is saying everything. Board is clean. No liquid damage. Looks like new. AON is jumping and cycling from 8 - 11/12V... Removed F5200 - Pin 1 is 12.3v stable. Whats can i do?
  11. quasimodo

    820-00850 - 5V / 0A - every port

    PP1v8_SLPS2R not present (0.002V) PP1v8_WAKE not present no shorts
  12. quasimodo

    820-00850 - 5V / 0A - every port

    dfu not possible.
  13. quasimodo

    820-00850 - 5V / 0A - every port

    last use with docking station and external display / no liquid / need to check dfu
  14. quasimodo

    820-02841-05 - booting / no keyboard / no trackpad / no sound /

    3.3/1.8 voltages are present... cant find any shorts...
  15. quasimodo

    820-02098 - C5800 explosion - short on PPVIN_P3V8_AON_ISNS

    hey guys, see pictures below. is this fixable? when yes - how? how to remove the short?
  16. quasimodo

    820-00850 - 5V / 0A - every port

    Hey guys, getting same reading on every port. 5 - 5.2 V / 0 - 0.008A PPBUS is 12.3V PP3V3_G3H_RTC is present what to do?
  17. quasimodo

    820-00609 - iMac18,3 - 2017 - 27" - only Apple logo / no progess bar / no bootpicker possible

    yes. tried every port. keyboard is working.
  18. quasimodo

    820-01521-A - tries to boot / shuts off

    Hey guys, got this strange machine here. No liquid or drop damage. I get 20V on the charger, fan spin for 1/2 second, then fan shuts off. DFU revive went trough. I can access data via TDM. (seeing a Bootcamp partition?) What to do?
  19. quasimodo

    820-00609 - iMac18,3 - 2017 - 27" - only Apple logo / no progess bar / no bootpicker possible

    820-00609 is the code. all diagnostic LEDS are on. no SATA Drive, only blade ssd
  20. quasimodo

    820-01827-01 - chime / no image / no external image

    Hey guys, having a 820-01827-01 board here. no liquid / corrosion. Had 5V on the charger, changed a faulty CD3215, now i got 20V, 1A draw. Machine is booting. Gives me a chime, Touch-Bar is turning on. But no internal or external image. Possible U9850 damage? Even with no external image? Or...
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