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what do you think sir? should i waste more time or should i return it to my customer?

even a glimpse of dfu it doesn't show on the host

what to do next if the laptop is not detecting in dfu mode?

I think there is a problem with my P5VG3S_VSW I don't have 5volts here and 2nd thing is the diode reading on PP0V95_S0_CPUVCCIO_REG_R is very too low

i try to force dfu mode using tactile switch.. and i even use tweezers to force it but ac2 doesnt detect it ..

my macbook doesnt support sonoma :( is there anyway ? before i proceed to forcing dfu mode

i only got a1706 macbook pro 2016.. can i use it too ac2? base on the guide i need latest version of macos to download apple configurator 2.. do you have the latest dmg for apple configurator so i can install it into my macbook

i try 3 different type c cable

i download ac2 on github cause in my MacBook a1706 it doesn't support .. i think the device isn't detecting

Am i doing it right? , i cant download ac2 in appstore so i download in reddit,.

Am i doing it right?

PP2V5_NAND_SSD0 @ L9080= 0.387v diode PP0V95_S0_CPUVCCIO_REG_R @ L8102= 0.0042v diode/ 90ohms << suspicious i lift coil and test pad 0.4v diode on the regulator side and 0,0042 cpu side PP1V2_S3_REG_R@ L8102 = 0.166v diode CHGR_LX1 @ L7030 = 0.455V diode P3V3G3H_VSW @ L7690 = 0.384v diode...

PP0V8_SLPS2R=0.79v PP1V2_AWAKE=1.2v PMU_LDO3_OUT_R=1.8v PP3V3_G3H_PMU_VDDMAIN=3.3v

PP3V3_G3H_RTC =3.3v PP1V8_SLPS2R= 1.8v PP1V1_SLPS2R = 1.1v

this unit was no power stuck at 5v .. i check PP3V3_G3H shorted line i replace q7680 and short gone.. i have 20v now and 0.1amp - 0.9amp.. what should i check next? still no chime sound no fan spin PPBUS_G3H @ F7000 = 12.31v both pads P3V3G3H_VSW=0.3V diode/ 3.3 volts PV5G3S_VSW =0.3V diode/ 0...