820-2936 no green light.

punkieftw

New member
Hi, there is a mbp with no green light but, if i connect a charged battery this have a regular functionality.
No visible water damage.. nothing.



Here my measures:


PPBUS_G3H : 12.25v
PPVIN_SW_T29BST : 0v
PPBUS_S5_HS_COMPUTING_ISNS : 12.24v
PPBUS_S5_HS_OTHER_ISNS : 12.24v
PPDCIN_G3H : 16.40v

PP3V42_G3H : @ Pin 12 of U7000 3.48v

PPVRTC_G3H : 3.48v


PP5V_S5 : 0v
PP5V_SUS : 0v
PP5V_S3 : 0v
PP5V_S0 : 0.02v

PP3V3_S5 : 0v
PP3V3_SUS : 0v
PP3V3_S4 : 0v
PP3V3_S3 : 0v
PP3V3_S0 : 0v


SYS_ONEWIRE Measures:


U6900:
Pin 5: 0.78v
Pin 1: 0v
Pin 4: 0v


U6901
Pin 1: 0.62v
Pin 5: 3.48v
Pin 4: 0v


U7000
Pin 12: 3.48v
Pin 14: 0.62v
Pin 4: 3.48v
Pin 2: 16.40v
Pin 3: 4v

Trying to solve the green light, change the U7000 a couple of times… without a good result.
 
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