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MSI B85M GAMING MS-7823 BIOS

BIOS MS-7823 Added: May 2, 2023 RAR · 7.5 MB

File details

TypeBIOS
BrandMSI
ModelB85M GAMING
Board numberMS-7823
Board maker (ODM)MSI
DeviceDesktop motherboard
FormatRAR
Size7.5 MB
AddedMay 2, 2023
Updated
Original file nameMSI B85M GAMING - MS-7823 BIOS.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

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

From the original post:
MSI B85M GAMING - MS-7823 BIOS

BIOS dump for the MSI B85M GAMING desktop motherboard, board number MS-7823, delivered as a RAR archive of about 7.5 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number on your motherboard matches MS-7823, and save a backup of the original chip contents so you can restore it if needed. The revision is not stated in the source details, so check it yourself before flashing.

The catalog also lists 10 schematics, 2 boardview files, and 2 BIOS dumps for board MS-7823.

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 B85M GAMING MS-7823. 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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