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[Remote Reset] - Acer AS15B3N, 045A20

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ILLUDIUM36
(@illudium36)
Eminent Member Customer
acer discharge4

Hello I am going to need your help. Is a locked(at first) battery I've recelled it with samsung 35e unfortunatelly 4.2v I've noticed it today I've also replaced the burned fuse but instead of 20ohm the new one is 50ohm. After all of these the battery was unlocked. One day after I connect the battery to the NLBA and now it shows this:

status

Do i have any options for unlocking or edit FCC and charging voltage too.

Thank you

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Topic starter Posted : 26/09/2023 11:36 am
torture
(@torture)
Member Moderator
Posted by: @illudium36

Do i have any options for unlocking or edit FCC and charging voltage too.

Can be done via remote session but only if yuo have EV2300 (genuine is recommended)

But isually there is always a good reason why the battery was relocked again and it must be found.

ReplyQuote
Posted : 26/09/2023 4:09 pm
ILLUDIUM36
(@illudium36)
Eminent Member Customer

@torture Yes i have, unfortunatelly a clone one. So i will fully charge the battery, inspect the pcb and let you know.

Thank you. 

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Topic starter Posted : 27/09/2023 2:23 pm
ILLUDIUM36
(@illudium36)
Eminent Member Customer

I’ve fully charge the battery, inspect the pcb. But nothing obvious everything looks and probed good. Fuse has voltage on all pins. Will be a remote reset a waste of time?
Any suggestion would be gratefull, thank you. 

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Topic starter Posted : 30/09/2023 3:43 pm
torture
(@torture)
Member Moderator
Posted by: @illudium36

I’ve fully charge the battery

How did you charge a locked battery?

 

Posted by: @illudium36

Will be a remote reset a waste of time?

Probably but we can still try.

Keep in mind there is a high chance to brick the chip with the clone.

 

By the way on your first screenshot battery is unlocked but output LED of NLBA seems to be off. Was this the case?

Did you try the battery in laptop?

Have you connected SP pin to ground?

It might also be an issue that you replaced the 20ohm fuse with 50ohm, very unlikely but still possible.

Also post a photo of the fuse, if it's a 4 leg type remove the black cap and do a close up shot to inspect it.

ReplyQuote
Posted : 30/09/2023 4:09 pm
wild_stallion94
(@wild_stallion94)
Eminent Member Customer
image

  i am new in this please help to make a conecter of this bettry

ReplyQuote
Posted : 30/09/2023 5:34 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

Create new topic for your subject. 

 

ReplyQuote
Posted : 30/09/2023 6:18 pm
ILLUDIUM36
(@illudium36)
Eminent Member Customer

@torture Thank you for your immediate and detailed answer.

Posted by: @torture

How did you charge a locked battery?

I' ve charged it seperatelly without the pcb.

Posted by: @torture

By the way on your first screenshot battery is unlocked but output LED of NLBA seems to be off. Was this the case?

Yes after i've balanced the new battery and fuse restored was unlocked i did not noticed the output led and did not try to charge or discharge through NLBA. Some minutes after the battery locked. Is it possible to be locked from the begin and NLBA confused and shows me unlocked?

Posted by: @torture

Did you try the battery in laptop?

Yes i tried it shows the battery connected but 0%. And noticed that the blue wire outputs 2,3 volt. But the copy one battery(greencell) outputs 0v.

Photo 1 10 23, 3 09 55 PM
Screenshot 4
Posted by: @torture

Have you connected SP pin to ground?

Yes i tried both white and blue pin to ground

Posted by: @torture

Also post a photo of the fuse, if it's a 4 leg type remove the black cap and do a close up shot to inspect it.

Photo 1 10 23, 3 15 24 PM
Photo 1 10 23, 3 16 38 PM

And this was the original one:

Photo 1 10 23, 3 21 50 PM
ReplyQuote
Topic starter Posted : 01/10/2023 12:46 pm
ILLUDIUM36
(@illudium36)
Eminent Member Customer

Any suggestion? Or at least one try to remote reset, please.

ReplyQuote
Topic starter Posted : 07/10/2023 11:01 am
torture
(@torture)
Member Moderator

Install Anydesk and post your Whatsapp here so i can contact you for remote session.

I remnind you again that there is a high chance to brick the chip using EV2300 clone during remote session.

 

ReplyQuote
Posted : 07/10/2023 11:30 am
ILLUDIUM36
(@illudium36)
Eminent Member Customer

@torture Thank you for your responce. I could not find a genuine one could you help me, is this one original:

https://www.amazon.de/dp/B0BYNVVNJ7?tag=haggle-web-de-21&linkCode=osi&th=1&psc=1&language=en_GB

 

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Topic starter Posted : 07/10/2023 1:30 pm
torture
(@torture)
Member Moderator
Posted by: @illudium36

is this one original:

Yes.

ReplyQuote
Posted : 07/10/2023 1:50 pm
ILLUDIUM36
(@illudium36)
Eminent Member Customer

@torture Ok i'll buy this one and I'll ask your help one more time as soon as i receive it.

Thank you

ReplyQuote
Topic starter Posted : 07/10/2023 1:55 pm
ILLUDIUM36
(@illudium36)
Eminent Member Customer

@torture  I finally received a genuine ev2300. Please at your free time aprove me for a remote reset.

Thank you

ReplyQuote
Topic starter Posted : 26/10/2023 10:23 am
torture
(@torture)
Member Moderator

Post your Whatsapp here.

ReplyQuote
Posted : 26/10/2023 3:16 pm
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