Hello guys,

I have this laptop coming for not starting at al.
There was a shortage on a condo on B+ circuit near PJ100. (please find shematic attached) Link to schematic --> https://www.badcaps.net/forum/troubl...08#post1754008
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Problem solved by removing it.

But now the laptop is not charging... It's working on battery and/or without charger perfectly.
The led charge is orange on the laptop like it's charging but it's taking not power at all on my power supply.

Tested with two battery, one is brand new and coming from lenovo.
high & low mofeset and batfet looks good in all way >50kOhm.
I repalace the charge chip with no more luck.

bq24780s values with charger and battery plugged :

ACN 19.28
ACP 19.28
CMSRC 19.85
ACDRV 19.85
ACOK 3.28
ACDET 2.77
IADP 0
IDCHG 0
PMON 0
-PROCHOT 0
11 SDA 3.27
SCL 3.27
CMPIN 0.2
CMPOUT 0.2
BATPRES 0

TB_stat 1.5
batsrc 7.5
batdrv 7.5
srn 7.5
spr 7.5
ilim 1.4
Lodrv 0
REGN 6
BTST 5.6
hidrv 7.5
phase 7.5
vcc 19

battery without charger:

ACN 6.8
ACP 6.8
CMSRC 0
ACDRV 0
ACOK 0
ACDET 0
IADP 0
IDCHG 0
PMON 0
-PROCHOT 0
11 SDA 3.27
SCL 3.27
CMPIN 0.2
CMPOUT 0.2
BATPRES 0

TB_stat 1.5
batsrc 7.5
batdrv 7.5
srn 7.5
spr 7.5
ilim 1.4
Lodrv 0
REGN 6
BTST 5.6
hidrv 7.5
phase 7.5
vcc 19

Any ideas?

Thanks.