Hi guys, I have a here a 820-00840 missing ppvcccpu_s0g
The USB-C meter is going from 5V to 20.5V and is pulling around .12A
The fan spins, and the trackpad starts to click when pressed but is unable to boot
I am getting USB activity, when plugging in a usb-c adapter with a apple mouse the usb is showing activity with the red laser. (on a western digital easystore it blinks the light)
CPU is getting very little warm,
and also U3900 is getting a little warm, it is under-filled and looks very clean.
U3100 -
CPUVR_VCC - 13V
CPUVR_IN - 5V
ALL_SYS_PWRGD - 3.22V
PM_PGOOD_CPUVCC - 0V
CPUVR_FCCM - 0V
CPUVR_PWM1 - 2.52V
CPUVR_PWM2 - 2.52V
VR_HOT_L - 0.9V
------
PPBUS_G3H - 13.05V
PPDCIN_G3H - 20.37V
PP5V_S5 - 5.11V
PP3V3_G3H - 3.41V
PP1V_S3 - 1V
PP3V1_RTC - 3.1V
PP3V3_S5 - 3.32V
PP1V8_S0 - 1.8V
PP3V3_S0 - 3.3V
PPVCCCPU_S0G - 0V
Any ideas? I am planning to replace the u3100 as I watched other videos from Rossmann and he replaced it, (even tho it is edgebonded all around) and it allowed the machine to work.
Please let me know what other measurements you would like me to give.
Photos attached.
The USB-C meter is going from 5V to 20.5V and is pulling around .12A
The fan spins, and the trackpad starts to click when pressed but is unable to boot
I am getting USB activity, when plugging in a usb-c adapter with a apple mouse the usb is showing activity with the red laser. (on a western digital easystore it blinks the light)
CPU is getting very little warm,
and also U3900 is getting a little warm, it is under-filled and looks very clean.
U3100 -
CPUVR_VCC - 13V
CPUVR_IN - 5V
ALL_SYS_PWRGD - 3.22V
PM_PGOOD_CPUVCC - 0V
CPUVR_FCCM - 0V
CPUVR_PWM1 - 2.52V
CPUVR_PWM2 - 2.52V
VR_HOT_L - 0.9V
------
PPBUS_G3H - 13.05V
PPDCIN_G3H - 20.37V
PP5V_S5 - 5.11V
PP3V3_G3H - 3.41V
PP1V_S3 - 1V
PP3V1_RTC - 3.1V
PP3V3_S5 - 3.32V
PP1V8_S0 - 1.8V
PP3V3_S0 - 3.3V
PPVCCCPU_S0G - 0V
Any ideas? I am planning to replace the u3100 as I watched other videos from Rossmann and he replaced it, (even tho it is edgebonded all around) and it allowed the machine to work.
Please let me know what other measurements you would like me to give.
Photos attached.
Attachments
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