Re: Charging Issue on Dell G3 3579 (LA-F611P)
Could it be possible that the ISL95522 chip is the problem? Should I order a replacement?
Could it be possible that the ISL95522 chip is the problem? Should I order a replacement?
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Re: Charging Issue on Dell G3 3579 (LA-F611P)
Or could the problem be with the PUB02 I replaced at first to get the unit switching on again?Comment
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Re: Charging Issue on Dell G3 3579 (LA-F611P)
Hello All, i have two units of this exact Dell G3 [LA-F611P] model with charging issue very similar to each other.
Motherboard 1
PU01 and PUB02 got burnt
Motherboard 2
PU01, PUB02, PUB01 and UE1 [Pin 128] got burnt.
I have replaced all components affected that I am aware of on both motherboards BUT immediately I connect the charger, PU01 and PUB02 burns again on both motherboard, but PUB01 and UE1 still looks intact.
Please, I want to ask if anyone here is familiar with what might still be faulty that I may have not noticed.Comment
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Re: Charging Issue on Dell G3 3579 (LA-F611P)
here are some images of the area on the motherboard where I have worked on.
For the Schematics. https://www.badcaps.net/forum/attach...5&d=1579446418Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: Charging Issue on Dell G3 3579 (LA-F611P)
Did you replaced all the mosfets along with charging IC? If no a big mistake. Resistance to GND measurements on pin 5 of PU01?Comment
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Hello guys, what kind of component is PU01 ? I need replace ist too, but i dont know what it is.Comment
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My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
I would like to share my experience about charging issues with Dell power supplies with the tech community. I am working on a Dell Inspiron 5590, Mainboard 18778-1 with charging problems. The device can be switched on and works so far, only the message appears at startup:
Alert! The AC power adapter wattage and Type cannot be determined. The battery may not change. The System will adjust the performace to match the power available.
The power supply unit is not recognized in the Bios and the charging process is set to "idle". I use original Dell battery, type... -
Hi,
I got one Dell G3 3579 Laptop not charging problem. laptops turns on shows charging sign but actually not charging.
works fine on battery as well.
Any Solutions?
Thanks in Advance... -
This specification for the DELL G3 3579 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 3579 boardview and 3579 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL G3 3579 Notebook is...09-06-2024, 09:23 AM
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Hi,
This board is driving me crazy. So it's the usual AC Adaptor not detected in BIOS etc. Battery doesnt charge.
Got a new charging pin, original Dell charger that works, another battery that also works. Still have an issue.
Problem is I am very new to this so I need a very laymans way of explaining to me what I should check.
Thanks Guys
Edit : Board is a LA-J081P
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