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macbook A2141 boardview OR schematic
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LA-J081P No ALW
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dspok
Badcaps Veteran
Join Date:
Jan 2014
Posts:
549
Country:
Nepal
#1
LA-J081P No ALW
09-18-2022, 11:12 PM
Hello,
I have above said MB, in which DCBATOUT is ok. Problem is no ALW output. What could be the problem. No LDO too.
Sephir0th
FairRepair
Join Date:
Oct 2020
Posts:
1116
Country:
Germany
#2
09-19-2022, 12:37 AM
Re: LA-J081P No ALW
In most cases it's caused by a shorted Embedded controller. Find the 3V/5V controller and check the Enables, Inputs and Outputs
FairRepair on YouTube
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