charging probleme hp envy dv6

[nabilgo]

i have charging probleme

with hp borad numb 11254-3

the laptop start with charger evreything work fine but he dosent charge the

battery °branche pas en charge° and if you put charged battery he strat up

and if you remove the battery the connecter light stay orange and i have 8v on

the battery conncter i all ready did change BQ24738 no luck

[stingerchamp]

Re: charging probleme hp envy dv6

Check battery side mosfet

Voltage on all pins of charging ic?

[rookieme]

Re: charging probleme hp envy dv6

also check for short the two mosfets after dc jack, if one shorted battery won't charge

[nabilgo]

Re: charging probleme hp envy dv6

also check for short the two mosfets after dc jack, if one shorted battery won't charge

all good

[nabilgo]

Re: charging probleme hp envy dv6

Check battery side mosfet

Voltage on all pins of charging ic?

i got 8v on battery pins that not normal at all??

[stingerchamp]

Re: charging probleme hp envy dv6

Voltage value of all pins at battery connector without battery and with battery connected


Same for charging ic pins
All pins with battery and without battery

It will clear all doubts

[nabilgo]

Re: charging probleme hp envy dv6

Voltage value of all pins at battery connector without battery and with battery connected


Same for charging ic pins
All pins with battery and without battery

It will clear all doubts

without battery i get 8v en the + side

[Sephir0th]

Re: charging probleme hp envy dv6

Stinger asked TWO TIMES for Pin voltages at the Charging IC. How should we Help you, when you're Not contributing?

Any Hidden History for this Laptop?

[nabilgo]

Re: charging probleme hp envy dv6

Stinger asked TWO TIMES for Pin voltages at the Charging IC. How should we Help you, when you're Not contributing?

Any Hidden History for this Laptop?

water damged and now i have another issue with 3v/5v ic shorted to ground and when idid change it he directly get burned