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Biostar B550MH.30 BIOS

BIOS Added: Sep 28, 2024 RAR · 9.2 MB

File details

TypeBIOS
BrandBiostar
ModelB550MH.30
DeviceDesktop motherboard
FormatRAR
Size9.2 MB
BIOS chip size16 MB
AddedSeptember 28, 2024
Updated
Original file nameBiostar B550MH.30 16MB 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:
Biostar B550MH.30 16MB BIOS

BIOS dump for the Biostar B550MH.30 desktop motherboard, supplied for a 16 MB SPI flash chip and packed as a RAR archive of about 9.2 MB. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board model and revision on your board match the file, and read out and save the original chip contents as a backup. The file name is Biostar B550MH.30 16MB BIOS .rar.

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: Biostar B550MH.30. 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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