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Sorry
I noticed that the problem of detecting the disk does not occur when the charger is connected. But now it won't turn on when the battery is plugged in. After the device is turned on, I plug the battery flex, sometimes it draws 0.60 and sometimes 1.98 Amps. It says Battery is not charging...
L8602 I bypassed it same
while working
pin 4 : 0.012 Voltage
Pin 13 : 3.2 Voltage
R8621 pin 1: 3.3v pin 2 : 3.2v
when not working
pin4 :0.009 Voltage
Pin 13 : 3.2 Voltage
R8621 pin 1: 3.3v pin 2 : 3.2v
device turns into question mark after a certain time . I installed a different m2 SSD and reinstalled macos. After a certain time, the question mark appeared again. I wired L8600 to try, the result did not change
I tried old bios and different bios. now it stays at 0.02 amps and won't turn on. I did nothing but write bios. now it won't open again on the original bios file 0.02😩
I tried 5 different bios. Currently there is no voltage on the LA640. If there is no voltage here, does the opening sound come out under normal conditions?
do these coils have anything to do with the u9850?
It shows 5 volts on the usb, but when I insert the flash disk, I noticed that the green light on it does not come on.
I just know it didn't come after recovery
The device is extremely dusty and runny. The customer said that the screen did not come after doing the Recovery.
It draws 1.61 amps without the battery. The fan is spinning, no boot sound, no picture. Is it possible that the amd graphics card is faulty?
I heated the smc, it turned on, but the ssd is not detected. I did SMC reset, no boot sound.
ISNS_SSD_N 3.3 voltage
ISNS_SSD_L : 3.3 voltage
ISNS_P5VSSD_IOUT no voltage. u5480 has been changed, still the same. Should I reball the SMC, is the problem from smc?
PP3V3_S0SW_SSD_FLT : 3.3 voltage...
It just opened again, now it won't open again.
PM_SLP_S4_L no response no voltage
PPVRTC_G3H: 2.8 voltage
PPBUS_S5_HS_OTHER_ISNS :8.53 Voltage
PP5V_S4RS3 : no voltage
SMC_ONOFF_L voltage drops to 0.41 when I press the 3.4 voltage power button. After connecting the battery and charger, the device should have turned on automatically.
8.40-45 voltage with battery installed
hi
this motherboard was in contact with liquid
there was no green light when it first came , when it first arrived there was no green light at all. I changed the U7100,R7105,R7096 and the green light came on, then I inserted the battery and the device turned on.
then i collected the device and...