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Apple A1398 820-3787-a

Hello. I replaced SMC on this board. Itś charging all shortcircuits removed. But laptop won´t turn on now, Do I have to flash BIOS after SMC replacement? Part U5000 LM4FSXAH5BB
Sometime the charger light goes green. But i have no idea why i think all is OK if not BIOS flash i can check all replaced circuits if it´ s all ok replaced on board but looks like it´s charging...
 
Please BIOS for Macbook Pro A1398, 820-3787-A EMC 2745
MacBook Pro 15" 2013
Intel core i7 + Nvidia Graphics.All above for different EMC doesn´t work correctly.
Not booting / when it boots with Windows it says "BIOS ACPI ERROR" Boot keys, EFI keys nothing works with the flashes.
 
Can anyone help me to re-serial this bios? After update to bigsur the serial is unavailable.

Serial: C02PGDRHG3QC
Board ID: 820-3662

Thank you!
 

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