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[Solved] Samsung AA-PBSN4AF BQ40Z453 FW V3.03 chip is not supported

macabi170
(@macabi170)
Trusted Member Customer

battery is locked, cells need to replaced.

 

but on reset tab, chip is not supported.

 

before I replacing the cells, does this chip support remote reset?

 

image
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Topic starter Posted : 07/02/2022 8:20 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

When you replace the cells try to reset this chip using NLBA1 plugin, select manually bq40z5xx group. 

 

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Posted : 07/02/2022 10:57 am
macabi170
(@macabi170)
Trusted Member Customer

tried manually bq40z5xx. but still locked

image
image
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Topic starter Posted : 07/02/2022 11:32 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

Try to use Remote Server. 

 

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Posted : 07/02/2022 1:16 pm
macabi170
(@macabi170)
Trusted Member Customer

who can help reset it remotely? thanks

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Topic starter Posted : 07/02/2022 2:16 pm
Nicusor
(@azzido)
Member Admin

@macabi170 

Why in the last image is it selected BQ30ZXXX while you are asking for BQ40Z453 ?

Post an updated picture with the first tab (all parameters) and paste here the log from the Reset tab (after reading SBS -> Unseal -> Chip Info).

NLBA Laptop Battery Analyzer with Chip Reset & Repair Option

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Posted : 07/02/2022 8:52 pm
macabi170
(@macabi170)
Trusted Member Customer
image
image
image

 

ok

thanks it worked

bq40z5xx unlocked BQ40Z453 FW v3.03

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Topic starter Posted : 08/02/2022 6:18 am
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