820-2915 - PP5V_SUS Missing

menatwork

New member
I have green Light, PP5V_S5 but i dont get PP5V_SUS, PM_SLP_S3_L and PM_SLP_S4_L

PPBUS - 12.62V
PP3V3_S5 is Present
PM_SUS_EN is Present
SMC_ADAPTER_EN is Present
 
Last edited:

menatwork

New member
PM_SLP_SUS_L - Is present
PM_BATLOW_L - No Present and Short to ground is 1.600MΩ
RTC - I can't check
Original Charge
 

2informaticos

Administrator
Staff member
"Short to ground is 1.600MΩ"
I can't understand this; is short, or not?

"RTC - I can't check"
Why???
I wrote SIGNALS; so i didn't reffer to an oscillation; in case you don't have o-scope.
There are 4 (FOUR) RTC signals (voltage levels) to check.

Missing PM_BATLOW_L points more to SMC side than PCH, but check these signals anyway...
If PM_SLP_SUS_L is OK, PCH does something at least.

Does the board starts with both charger and battery connected?
Check if SMC receives 32KHz in S5, with charger.
Original charger, but is 85W???
 
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