MODEL:HP G42
PLATFORM:QUANTA AX1
PROBLEM:BATTERY DRAINS BY MORE THEN 50% OVERNIGHT IN SHUTDOWN CONDITION.
BATTERY:NEW ORIGINAL HP
ADAPTER:HP ORIGINAL 65W
OS:WINDOWS7 64BIT
PQ55/PQ3/PQ4 are tested ok out of circuit. Battery charged perfectly and dischages correctly when powered on with more then 2 hours of backup.
The strange thing i noticed is that there is supply on 3V & 5V regulator coils even when laptop is off and only battery is connected(no adapter). I beleive it should'nt be the case and perhaps the reason for battery discharge overnight. EnableLDO is present on 3/5V PWM even when OFF.
I can give any measurements you want. Please advise.
PLATFORM:QUANTA AX1
PROBLEM:BATTERY DRAINS BY MORE THEN 50% OVERNIGHT IN SHUTDOWN CONDITION.
BATTERY:NEW ORIGINAL HP
ADAPTER:HP ORIGINAL 65W
OS:WINDOWS7 64BIT
PQ55/PQ3/PQ4 are tested ok out of circuit. Battery charged perfectly and dischages correctly when powered on with more then 2 hours of backup.
The strange thing i noticed is that there is supply on 3V & 5V regulator coils even when laptop is off and only battery is connected(no adapter). I beleive it should'nt be the case and perhaps the reason for battery discharge overnight. EnableLDO is present on 3/5V PWM even when OFF.
I can give any measurements you want. Please advise.
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