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APPLE iMac Retina 5K A2115 2019 27 - 820-01236 - 051-03248

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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iMac
Retina 5K A2115 2019 27 - 820-01236 - 051-03248
boardview
 
About this board

This thread is for the iMac Retina 5K A2115 2019 27 - 051-03248 with main board 820-01236.

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 820-01236 in File Finder.

Attachments

820-01236-A.BIN.zip
5.6 MB · Views: 0
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