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Lenovo 01AV481 chip 045A20 LGC wrong reading

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Nicusor
(@azzido)
Member Admin

@brs 

Do you know what the progress bar percent was when the error triggered ?

NLBA Laptop Battery Analyzer with Chip Reset & Repair Option

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Posted : 13/01/2025 11:19 am
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @azzido

Do you know what the progress bar percent was when the error triggered ?

it took some time in the process. it was above 50% 

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Topic starter Posted : 13/01/2025 3:43 pm
Nicusor
(@azzido)
Member Admin

@brs 

During Clearing Errors, the memory is written so, something happened during writing, maybe this is a new LGC firmware version that is different than the others. What was the original manufacturer date ?

NLBA Laptop Battery Analyzer with Chip Reset & Repair Option

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Posted : 13/01/2025 9:39 pm
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @azzido

What was the original manufacturer date ?

can't remember now.

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Topic starter Posted : 14/01/2025 11:46 am
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @djibattworkshop

It looks this chip has custom LGC firmware. Its need to find such battery to check in the lab.

any good news??

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Topic starter Posted : 21/01/2025 2:59 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 Checked local market but this battery type is quite rare and unique here. It looks like it was designed only for some marketing areas. 

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Posted : 21/01/2025 3:30 pm
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