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Apple 820-00165 BIOS (clean ME)

BIOS 820-00165 Added: Nov 22, 2020 ZIP · 7.9 MB

File details

TypeBIOS
BrandApple
Board number820-00165
Board maker (ODM)Apple
DeviceLaptop
FormatZIP
Size7.9 MB
Marksclean ME
AddedNovember 22, 2020
Updated
Original file name820-00165_cleanME_configured.zip

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

BIOS dump for an Apple laptop logic board, board number 820-00165, supplied as a ZIP archive of about 7.9 MB with the Intel ME region cleaned. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The board number should match your logic board exactly before anything is flashed, and the original chip contents should be backed up first. The file name shown on the source post is 820-00165_cleanME_configured.zip.

The catalog also lists 4 schematics, 2 boardview files, and 11 BIOS dumps for board 820-00165.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

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Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: Apple 820-00165. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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