Apple A1398 820-3787-a

Shematic, boardview
A1398 820-3787-A
BIOS
J45G 820-3787-A A1398 25L6406E

 

[ThienBui]

Stuck on boot ,please Clean ME

 

[Badpixel09]

Thanks,but it's a same

 

[tutultutul501]

Close Graphics 100% ok

 

[cho won tae]

hello~
MacBook Pro A1398 emc2887 , 820-3787-a
efi lock is on
please clear password

 

[ThienBui]

hello~
MacBook Pro A1398 emc2887 , 820-3787-a
efi lock is on
please clear password

 

[techar]

Plz add this ssn C02R30LTG8WL

 

[ThienBui]

Plz add this ssn C02R30LTG8WL

 

[APPLE CARE]

820-3787-A Permanently Disable Discrete GPU Please share solution its Urgent

 

[ThienBui]

820-3787-A Permanently Disable Discrete GPU Please share solution its Urgent

Unavailable guide for model this

 

[pccorner2022]

hello admin unlock this bios plz thanks

 

[ThienBui]

hello admin unlock this bios plz thanks

 

[pccorner2022]

thanks admin its working.

 

[EletronicGroup]

hello, you have a file to convert graphic?

 

[ThienBui]

hello, you have a file to convert graphic?

Unavailable

 

[APPLE CARE]

hi 820-3787-A (EMC 2745) a1398 BIOS ORIGIONAL FILE NEEDED URGENT

 

[ThienBui]

hi 820-3787-A (EMC 2745) a1398 BIOS ORIGIONAL FILE NEEDED URGENT

same bios above

 

[APPLE CARE]

same bios above

WHICHONE PLZ SHARE LINK AS WE TRY MANY BUT DISPLAY OK NO HARDDRIVE DETECTED

 

[ThienBui]

WHICHONE PLZ SHARE LINK AS WE TRY MANY BUT DISPLAY OK NO HARDDRIVE DETECTED

HDD is southbridge chipset problem

 

[tutultutul501]

UNlock

 

[ThienBui]

UNlock