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MSI MS-AA711 BIOS (REV 2.2)

BIOS MS-AA711 Added: May 29, 2022 RAR · 4.4 MB

File details

TypeBIOS
BrandMSI
Board numberMS-AA711
Board maker (ODM)MSI
Revision2.2
DeviceAll-in-one PC
FormatRAR
Size4.4 MB
AddedMay 29, 2022
Updated
Original file nameBIOS_ALL_IN_ONE_MS_AA711_VER2_2_U51_U27_SPI1W25L6406_7_17_130423.rar

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

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 the MSI all-in-one PC, board MS-AA711, revision 2.2, supplied as a 4.4 MB RAR archive under the original file name BIOS_ALL_IN_ONE_MS_AA711_VER2_2_U51_U27_SPI1W25L6406_7_17_130423.rar. The file name indicates the SPI flash part, which technicians can compare against the chip on the board. A BIOS dump like this is used to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update.

For board MS-AA711 the catalog also has 3 schematics and 1 BIOS dump.

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: MSI MS-AA711. 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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