Macbook A1708 EMC3164 BIOS 820-00840-A
About this board
Files for the Macbook A1708 EMC3164 motherboard, board number 820-00840-A.
Files listed for this board
- EFI firmware (full SPI ROM dump)
Typical reasons to reflash: no boot or no chime after a firmware update, a firmware (EFI) password lock, or a corrupted ROM after liquid damage.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
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Attachments
820-00840-A.pdf
6.7 MB · Views: 40
6.7 MB · Views: 40
820-00840-A.brd
620.4 KB · Views: 43
620.4 KB · Views: 43
A1708 ECM3154 820-00840-A.bin 2.zip
5.2 MB · Views: 46
5.2 MB · Views: 46