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B75MD3H BIOS

BIOS Added: Feb 13, 2019 BIN · 8 MB

File details

TypeBIOS
FormatBIN
Size8 MB
BIOS chip size8 MB
AddedFebruary 13, 2019
Updated
Original file nameB75MD3H..BIN

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, 8 MB flash chip, distributed as a BIN file named B75MD3H..BIN. The facts do not name the brand, motherboard model or board number, so confirm that the B75MD3H reference matches your board before you use it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after the BIOS has become corrupted or a firmware update has failed. Read and back up the original chip contents first, so you can restore them if the new image does not behave as expected.

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 →

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: B75MD3H. 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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