820-00165 battery not charging - "replace now"

ytesfay80

Member
I have this 820-00165 board that had a lot of liquid damage from something white that smells and looks like it might have been milk. I saw some spill damage by R7151/R7152.
I UC'd the board and used an SSD i had laying around since the original ssd had some damage to it and it won't boot from it. I was able to login and get to the system information page and it says the battery is not charging and needs to be replaced.

The part of the battery that goes into the battery connector has some of that milk in the crevices and I have tried scraping out as much as I can.

In resistance mode I measured pins 17/18 & 27/28.
Pins 17/18 - 3.4 ohms
Pins 27/28 - 20.1ohms

Everything around U7100 look fine visually and all the probe points are still gold.

Should I replace R7151/R7152 since Pins 17/18 should be 2.2ohms?

Here is an image of the system information page.
https://www.dropbox.com/s/q0351csf72..._2656.JPG?dl=0
 
Last edited:

ytesfay80

Member
Okay I just didn't want to order a battery when the isl6259 could be the problem here.
Also, where do you get your batteries from if you don't mind sharing?
 

dukefawks

Administrator
If you are just ordering just one get it from Ebay. Try and find an original one and not a replacement type. This one has an A1496 battery.
 
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