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acer ap19b5l chip not detected

makomboreroo
(@makomboreroo)
Estimable Member Customer

have that acer ap19b5l battery failling to unlock chip not detected

acer1
acer2
acer3

 

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Topic starter Posted : 23/12/2023 1:05 pm
torture
(@torture)
Member Moderator

Have you connected SP pin to ground?

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Posted : 23/12/2023 1:47 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 Go to Smbus tab and send these commands 

 Register 0x37 ReadBlock 

 Register 0x43 ReadBlock 

 Register 0x50 ReadBlock 

 

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Posted : 23/12/2023 1:48 pm
makomboreroo
(@makomboreroo)
Estimable Member Customer

@djibattworkshop yes it was the issue of system present pin, but its charging upto 2%on nlb and when calibrating it says relaxing, when i plug the battery to the laptop it says 100% and when i remove charger it switches off

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Topic starter Posted : 23/12/2023 1:55 pm
makomboreroo
(@makomboreroo)
Estimable Member Customer

@djibattworkshop

acer4

 

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Topic starter Posted : 23/12/2023 1:58 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

Send all commands correctly 

 

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Posted : 23/12/2023 2:09 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

You have been asked to send 3 commands but you sent only one 

 

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Posted : 23/12/2023 2:23 pm
makomboreroo
(@makomboreroo)
Estimable Member Customer

@djibattworkshop i cand locate * 50

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Topic starter Posted : 24/12/2023 10:30 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 Paste picture of the chip. 

 

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Posted : 24/12/2023 11:20 am
makomboreroo
(@makomboreroo)
Estimable Member Customer

@djibattworkshop that is the chip and what is shocking me is on nlb1 battery is showing 3% but when i connect it to the machine it shows 100% and when you remove charger it switches of

13785 acer1

 

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Topic starter Posted : 24/12/2023 5:52 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 It is pcb picture of AP16M5J battery from this topic. 

https://www.laptopu.ro/community/laptop-battery-chip-reset-and-repair/acer-ap16m5j-failing-to-unseal/  

Paste picture of AP19B5L battery chip. 

 

 

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Posted : 24/12/2023 6:19 pm
makomboreroo
(@makomboreroo)
Estimable Member Customer

@djibattworkshop iam the one who posted the picture  do assisst

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Topic starter Posted : 24/12/2023 7:03 pm
makomboreroo
(@makomboreroo)
Estimable Member Customer

you are no responding to the problem iam facing

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Topic starter Posted : 24/12/2023 7:06 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 According to topic title it is a different battery. 

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Posted : 24/12/2023 7:14 pm
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