Re: Ideapad 3 15iil05 - NM-D031

I already removed the mosfet and it does not give the ACDRV voltage, PQ100 and PQ110 are good PR101,4.9K PR105,4.02K
PQ100
source(1-2-3) & drain (5-6-7-8) source(+)2,153M,source(-) 0 homs
source (1-2-3) & gate (4) source (+) 0.0homs source (-) 0.0homs
gate (4) & drain (5-6-7-8) source (-) 0.0 homs source (+) 0.0 homs
yes, the mosfet with tip + multimeter is activated
to the gate (4)
PQ101
source(1-2-3) & drain(5-6-7-8) source(-)0.0homs,source(+)2.86 0 homs
source (1-2-3) & gate...

Re: Ideapad 3 15iil05 - NM-D031






hy tank you

without battery
RGN 5.99v
ACDRV 26.32v

with battery
RGN 5.99
ACDRV 0.380V...

hello colleagues I hope you are all well I would like the support of some of you or the opinion of several of you to solve a problem that I have
A lenovo unit arrived at my workshop that did not turn on, they bought a new battery and after a few days it was discharged and it no longer wanted to turn on, I changed the battery charge ic but it does not charge and it only works with a charged battery, I attach some pdf of what already I have done but I still do not solve I appreciate your support, thank you...

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