Universal USB EEPROM bin file for M4 A3401

[Knowjo]

How are you,

MacBook Pro 14’’ M4 A3401 have a short not powering on , issue was the charging ic SN25A23 was burnt. I didn’t have the donor board l replaced it with new one , do you have a USB C EEPROM bin file that l can reprogram the EEPROM to per with the SN25A23. How to fix this issue please help.

It’s stuck on 5V 0.0020A

Also do you have boardview & schematic for MacBook Pro 14inch M4 A3401.

 

[2informaticos]

First of all, welcome to the forum!

You can't use new chip.
Must get it from donor, together with its ROM.

Only boardview available for this model.

820-03400-A.cad.zip

drive.google.com

 

[Knowjo]

Is it possible to get it from the MacBook Air M4 does it work .. or it needs specific MacBook Pro 14inch M4

 

[2informaticos]

Probably not.
If you have time to try, let as feedback.
We don't have such information available.

 

[Knowjo]

Hi there , do you have a bin file for Macbook pro 14inch m1 A2442 820-02098 BIN file for USB EEPROM,
and do you have the Macbook Air M4, Macbook Pro 16inch M4 board view..

 

[Knowjo]

Hello , is anyone here.