hi friends
i have lenovo ideapad 320-15ikb MB NM-B241
pq311 gate vlot is not active
pf101 19v ok
pl101 19v ok
pq311 pin5 19v ok
pq311pin4 0v
i found pc301 was changed ,i change it again
i changed pu301 (BQ24780S)
pu301
pin28 vcc 19v ok
pin6 ACDET 2.8v ok
pin5 ACOK 0v ok
pin3 CMSRC 0v
pin4 ACDRV 0v
pin24 REGN 6v ok
if i connect pq311 pin5 and pin 1,2,3 laptop work ok without charge battery
help please
thanks
i have lenovo ideapad 320-15ikb MB NM-B241
pq311 gate vlot is not active
pf101 19v ok
pl101 19v ok
pq311 pin5 19v ok
pq311pin4 0v
i found pc301 was changed ,i change it again
i changed pu301 (BQ24780S)
pu301
pin28 vcc 19v ok
pin6 ACDET 2.8v ok
pin5 ACOK 0v ok
pin3 CMSRC 0v
pin4 ACDRV 0v
pin24 REGN 6v ok
if i connect pq311 pin5 and pin 1,2,3 laptop work ok without charge battery
help please
thanks
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