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    820-01814 short on PP2V5_NAND_SSD0

    THE BOARD HAD WATER DAMAGE AROUND U9080 IT WAS GETTING HOT REMOVE AND FOUND SHORT ON PP2V5_NAND_SSD0
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    A1708 820-00840-A no power

    I have a A1708 820-00840-A with no power. It puls 20V from ampmeter but 0A (only board on desk). PPBUS_G3H = 0V and seams to be shorted. It has 0.002 on diode reading and 0.4 ohm in resistance to ground. R7020 = 20V F7000 = 0V and 0.002 on diode reading. After lifting F7000, PPBUS_G3H...
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    Board 820-01041-A short on ppbus_g3h

    short on ppbus_g3h i removed F7000 AND F7001 THE SHORT IS ON PIN 2 L9080 IS 9.1 K OMS L9580 IS 0.4 oms
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    820-01700 No Backlight but has video

    No Backlight but has video ppvout_so_lcdbklt_f is 39.5 Oms is this a short
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    A1990 820-01814-01 no boot

    I have an A1990 820-01814-01 with no boot. It powers on, I have 19.5V on ampmeter, and it goes to 2.88A with battery, and with out i get 19.6v and it goes to 0.30A then down to 0.A Already tried revive and restore DFU with no error but no sucess. It has fan spin, i get 5v from USB...
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    820-01041 backlight problem

    820-01041 backlight problem when i look at board i see water damage around j4800 and cb211 cc773 cc772 i change them from other board the board boot up everything works but when i close lid and open the backlight does not come on i see image key board lights up but not touch bar and screen
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    820-00928 19.5v and 3.55a not turning on

    with battery i get 19.5v and 3.55a with out battery i get 19.5v no A no fan spin PPBUS_G3H is 12v PP3v3_sus: 3.3 PP3v3_G3H: 3.4 PP5V_S0: 0v L7900: 0v 143.3 Oms L8410: 0.2v 3.635Mil Oms L7960: 0v 34. Oms L8000: 0v 95 Oms
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    820-00850-A no power

    I have an A1989 820-00850-A with no power. as soon as i plug in the cable to the other mac is says DFU and when i try to restore i get era see photo It has only 5V on ampmeter. does not turn on! 5.10V/ 0.240A PPBUS_G3H=12,3V PP3V3_G3H=3.24V U3100: PP3V3_UPC_XA_LDO = 3.287V PP1V8_UPC_XA_LDOA...
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    820-01041-A no Boot

    i have a 820-01041-A i see no sign's of water damage i get 19.5v 3.27A from charger with battery connected with no battery i get 19.6v 0.02A when i connect it to another mac i can get in to DFU AND DO A RECOVER IT BOOT TO APPLE LOGO THEN THE FOLDER ICON WHEN I TURN IT OFF IT WOULD NOT BOOT...
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    820-01521 on 5.10v 0.24amp

    does not turn on! 5.10V/ 0.240A PPBUS_G3H=12,3V PP3V3_G3H=3.24V PCH_RTC_RESET_L=3V PP3V3_S5=0.003V PCH_PWRBTN_L=0.003V PPOV8_SLPS2R -0.8v PP1V1_SLPS2R- 1.10v PP1V25_SLPS2R_Smc_avref-1.25v PP1V8_SLPS2R-1.803v
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    820-00923 no power

    this came in with water damage around j5260 i get 5.14v 0.02mA PPDCIN_G3H = 5v PPBUS_G3H = 0v - not shorted PP3V3_G3H = 0v - looks like shorted should i give a little voltage and check with thermal camera
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    820-02020 no WIFI or Bluetooth and crashes

    i am working on an 820-02020 no WIFI or Bluetooth it boots up to os then in little wile it freezes then screen goes pink then reboots
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    820-02016 bad keys on keyboard

    820-02016 the A and D are the only keys that don't work the mouse had water damage . I change mouse and mouse cable and new keyboard same problem i even change the mouse darter board still no A or D keys
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    Mac Mini 2018 model A1993 MLB 820-00939-A no boot or fan spin

    power supply gives 12v and the power button has 3.3v
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    820-00239 no camera

    820-00239 no camera the screen was change may have put screen from 2018 or 19 before i got it and put wright screen but no camera screen was tested with other board and camera works
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    Mac Mini 2018 model A1993 MLB 820-00939-A no boot or fan spin does anybody have Schematic and board view

    looking for Schematic and board view the power supply gives 12v and the power button has 3.3v
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    Apple MacBook Pro / Board 820-01700 short on ppbus_g3h

    i removed f7000 and f7001 the short on ppbus_g3h L9080/580. no short L7330 = 0.006 L7231 = 0.002 LA950 = 0.013 LA870 = 0.012
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    Apple MacBook Pro A1990 / Board 820-01041-A short on ppbus_g3h

    i removed F7000 and f7001 to find short on ppbus_g3h should i inject voltage and use the thermal camera -g3h
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    Macbook pro A1989, 820-00850, won't boot

    all USB-C ports have the same behavior? tried DFU it reads starts restore when it gets to last step it hangs and give message time out i found a short on ppvddcpu_awake
  20. R

    820-00165-A orange light no power

    I have an 820-00165-A no power. I have orange light on charger but no fan spin, had water damage PPBUS_G3H = 8.59V PP3V42_G3H = 3.4V SMC_RESET_L = 3.3V pp5v_s5 = 5v pp3v3_s5 3.3v smc_on off_l 3.4v pm_pwrbtn_l3.4v pp5v_s4rs3 0v
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