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Gigabyte B450M H BIOS

BIOS Added: Aug 27, 2024 RAR · 29 MB

File details

TypeBIOS
BrandGigabyte
ModelB450M H
Revision1.2
DeviceDesktop motherboard
FormatRAR
Size29 MB
BIOS chip size16 MB
AddedAugust 27, 2024
Updated
Original file nameGIGABYTE B450M H REV 1.2 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:
GIGABYTE B450M H REV 1.2 16MB BIOS

BIOS dump for the Gigabyte B450M H desktop motherboard, revision 1.2, supplied for a 16 MB SPI flash chip. The archive is a RAR file of about 29.5 MB. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board model and revision printed on your board match 1.2, and save the original chip contents as a backup so you can restore them if needed.

The catalog also lists 1 boardview file for the Gigabyte B450M H.

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: Gigabyte B450M H. 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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