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APPLE MACBOOK AIR 11'' MID 2012 820-3208-B

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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MACBOOK
AIR 11'' MID 2012 820-3208-B boardview
 
About this board

This thread is for the Macbook AIR 11'' MID 2012 with main board 820-3208-B.

Files usually needed for this board
  • EFI firmware (full SPI ROM dump)
  • Schematic (PDF)
  • Boardview (.brd / .bdv / .cad)

Usually needed after a failed firmware update, for EFI password removal, or when the board powers on but never shows the Apple logo.

Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.

If you have a working file for this board, please share it below. More files: search 820-3208-B in File Finder.

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