A1398 - 820-00426-A Schematic boardview and BIOS

ThienBui · Mar 26, 2025

Hasanrony145 said:
plz clear me

ULTRON COMPUTERS · Apr 22, 2025

pls fix no display

ThienBui · Apr 22, 2025

ULTRON COMPUTERS said:
pls fix no display

clsss.zip

ULTRON COMPUTERS · Apr 22, 2025

ThienBui said:
clsss.zip

no power on this bios

ThienBui · Apr 23, 2025

ULTRON COMPUTERS said:
no power on this bios

try more bios on top and check hardwrae

basimkdy · May 8, 2025

820-00426-A
A1398, EMC 2910
REMOVE PASSWORD PLZ...

ThienBui · May 8, 2025

basimkdy said:
820-00426-A
A1398, EMC 2910
REMOVE PASSWORD PLZ...

QUICKFIX-KH · Jul 6, 2025

ThienBui said:
Macbook Pro 15" Retina
A1398 EMC 2910
820-00426-A
A1398 820-00426-A ORIGINAL.BIN
Schematic and boardview, SCHEM,MLB,VENUS2, PROTO1A,
06/04/2014
820-00426 Board View.brd
Apple 820-00426 LO.pdf
View attachment 102476

unlock

ThienBui · Jul 6, 2025

QUICKFIX-KH said:
unlock

putra · Oct 13, 2025

Please help me fix this BIOS. Do I need to disable VGA via BIOS? It can turn on and enter the operating system. When I enter the password, it immediately restarts. this bios A1398 kode board 820-00426

ThienBui · Oct 13, 2025

putra said:
Please help me fix this BIOS. Do I need to disable VGA via BIOS? It can turn on and enter the operating system. When I enter the password, it immediately restarts. this bios A1398 kode board 820-00426

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A1398 - 820-00426-A Schematic boardview and BIOS

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