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[Solved] asus c41n1712, BQ4050 unable to unseal

exwilliam
(@exwilliam)
Reputable Member Customer
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It came in swollen, I recelled the pack but I'm unable to unseal for FCC reset.

Nothing shows on chip information in reset tab.

The pack has no SP pin.

Fuse is ok, chg/dsg is ok.

 

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Topic starter Posted : 23/11/2024 1:53 pm
exwilliam
(@exwilliam)
Reputable Member Customer
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Topic starter Posted : 23/11/2024 2:12 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator
Posted by: @exwilliam

I recelled the pack

 having in view you have access to the pcb, paste picture of the chip 

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Posted : 23/11/2024 2:55 pm
exwilliam
(@exwilliam)
Reputable Member Customer
image

You are right, after physical inspection, the chip in fact was 045a20. Everything is ok now, thx a lot !

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Topic starter Posted : 25/11/2024 9:55 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 Could you send eeprom to my email from this battery ?.. 

Also paste picture of battery label. 

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Posted : 25/11/2024 10:01 am
exwilliam
(@exwilliam)
Reputable Member Customer

Unfortunely, the customer collected it back immediately.

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Topic starter Posted : 27/11/2024 3:49 pm
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