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  1. J

    820-2567-a

    Cheers man I will check that
  2. J

    820-2567-a

    Hi iv got 820-2567-A it’s not detecting the ddr3 iv tried a working but still the same story. It’s clean board any advise please
  3. J

    820-00165

    Hi yes buy BIOS new with clean ME WAS LOADING PROBLEM THEN SHOWING ? Folder i buy bios from eBay no flash no dump
  4. J

    820-00165

    820-00165 Hi that Macbook is dead again at first it was having problems loading iOS then blinking folder now dead all the measurements are as before this is with new bios clean ME any advise please
  5. J

    820-00165

    Hi that Macbook is dead again at first it was having problems loading iOS then blinking folder now dead all the measurements are as before this is with new bios clean ME any advise please
  6. J

    820-00165

    Will you recommend a good bios flasher and we’re to get the files from cheers
  7. J

    820-00165

    Cheers for all your help and the time
  8. J

    820-00165

    You are the man got a new bios powered on straight way no problems
  9. J

    820-00165

    u7870 pin 1 0v plusing pin 2 un pin 3 0v plusing pin 4 3.2v pin 5 gnd pin 6 0v plusing l7820 0v plusing diode mode 0.665 both side u7820 pin 1 3.2v pin 2 0v plusing pin 3 0v plusing pin 4 3.2v pin 5 gnd pin 6 0v plusing pin 7 gnd pin 8 0v plusing
  10. J

    820-00165

    u7870 pin 1 0v pin 2 un pin 3 0v pin 4 3.2v pin 5 gnd pin 6 0v
  11. J

    820-00165

    Hi no short or low resistance but pp1v5_s0 is missing
  12. J

    820-00165

    hi L310/20 pluse too checked all spi termination resistors all look ok trace u6100 ok check u6101 all good
  13. J

    820-00165

    U1950 Pin 3 7 are both pulsing
  14. J

    820-00165

    PP5V_S4 PULSING YES AL_SYS_PWRGD PULSING YES S4 EN PULSING YES ALL COILS PLUSING APART FROM L7560 AND L7130 ALL CHECKed WITH O-SCOPE I HAD SCOPE AT 200mV
  15. J

    820-00165

    pm_slp_s4 plusing yes smc _adpter_en 3.4v pm_batlow_l 0.035v pm_slp_sub_l 3.321v
  16. J

    820-00165

    hi checked all these ppbus_g3h 8.60v ok ppbus_s5 8.60v ok ppbus_hso 8.60v ok dcin isol 8.60v ok dcin g3h 8.60v ok pp3v42_g 3.42v ok ppvrtc_g3 3.00v ok pp5v_s5 5.00v ok pp5vs4 5.00v missing s4 en missing Pm_slp_s4 missing pm_dsw_pwrgd ok
  17. J

    820-00165

    Cheers for that I have 820-00165 no liquid damaged it’s clean board missing pm_slp_S4 on power supply I’m getting 0.031 Am I thinking it’s dead cpu. S4 en is missing
  18. J

    820-00165

    Hi guys I’m after good adhesive sealants after iv done some jumpering on board. Anyone recommended a good one cheers
  19. J

    820-00165 2016

    Cheers guys I will jump on that
  20. J

    820-00165 2016

    What would you suggest start checking all the sensor any other hardware test to run on it. cheers for the file I fixed 820-3437. ?
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