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APPLE iMac A1418 EMC 3069 820-00597-A (21.5-inch) 4K 2017

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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iMac A1418 21.5" 4K 2017 EMC 3069 820-00597-A
BIOS
Intel 7th Kaby lake, DDR4
J134DVT(820-00597_05) boardview
 
About this board

This thread is for the iMac A1418 EMC 3069 (21.5-inch) 4K 2017 with main board 820-00597-A.

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.

Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.

Have a tested file for 820-00597-A? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.

Attachments

820-00597 BIOS.rar
4.2 MB · Views: 7

J134DVT(820-00597_05).brd
770.8 KB · Views: 5

820-00597_SilkScreen_PDF_LO2.rar
11.1 MB · Views: 6

820-00597 schematic_LO2.rar
6.6 MB · Views: 7

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